# George Mason vs UMBC odds comparison, 2 Nov

Compare George Mason vs UMBC odds (USA NCAA, 2 Nov, 21:00 UTC): the best price across bookmakers for the winner, totals and handicaps, with fair odds.

🏀 Basketball · [NCAA](https://odds.observer/basketball/usa/ncaa) · Starts 2026-11-02 21:00 UTC. 16 bookmakers.

Decimal odds. ↑/↓ from X: the price moved from X recently (last 6 hours). Fair odds are Pinnacle's prices with its margin removed; "vs fair" is how far the best price is above or below them.

### Winner

Best: George Mason: **1.05** (Polymarket), UMBC: **15.92** (Polymarket). Payout at best odds: 98.5%.

| Bookmaker | 1 | 2 | Margin |
|---|---:|---:|---:|
| Betclic | [1.03](https://www.betclic.com/en/sports-betting/basketball-sbasketball/ncaa-c977/george-mason-patriots-umbc-retrievers-m1268244495241216) ↓ from 1.04 | [11.00](https://www.betclic.com/en/sports-betting/basketball-sbasketball/ncaa-c977/george-mason-patriots-umbc-retrievers-m1268244495241216) ↑ from 8.00 | 6.2% |
| Betfred | [1.02](https://www.betfred.com/sports/basketball/event/37446221) ↓ from 1.03 | [15.00](https://www.betfred.com/sports/basketball/event/37446221) ↑ from 13.00 | 4.7% |
| bwin | [1.02](https://www.bwin.com/en/sports/events/md-baltimore-at-george-mason-20057344) ↓ from 1.04 | [14.50](https://www.bwin.com/en/sports/events/md-baltimore-at-george-mason-20057344) ↑ from 12.00 | 4.9% |
| Coral | [1.02](https://www.coral.co.uk) ↓ from 1.03 | [15.00](https://www.coral.co.uk) ↑ from 11.00 | 5.2% |
| Kalshi (exchange, after commission) | [1.05](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) | [15.64](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) | 1.7% |
| Ladbrokes | [1.02](https://www.ladbrokes.com) ↓ from 1.03 | [15.00](https://www.ladbrokes.com) ↑ from 11.00 | 5.2% |
| Leon | [1.04](https://leon179.bet/bets/basketball/usa/ncaa/1970324854117804-george-mason-university-of-maryland-baltimore-county-retrievers) ↓ from 1.06 | [10.70](https://leon179.bet/bets/basketball/usa/ncaa/1970324854117804-george-mason-university-of-maryland-baltimore-county-retrievers) ↑ from 8.70 | 5.5% |
| Marathonbet | [1.01](https://www.marathonbet.com/en/betting/event/basketball/ncaa-division-i-men/george-mason-patriots-vs-maryland-baltimore-retrievers-32676403) ↓ from 1.03 | [11.75](https://www.marathonbet.com/en/betting/event/basketball/ncaa-division-i-men/george-mason-patriots-vs-maryland-baltimore-retrievers-32676403) ↑ from 9.50 | 7.2% |
| Olimpbet | [1.02](https://www.olimp.bet) | [10.25](https://www.olimp.bet) | 7.8% |
| Paddy Power | [1.02](https://www.paddypower.com/basketball/ncaa-basketball-men-s-games/umbc-george-mason-36269903) ↓ from 1.03 | [15.00](https://www.paddypower.com/basketball/ncaa-basketball-men-s-games/umbc-george-mason-36269903) ↑ from 11.00 | 5.2% |
| Parimatch | [1.04](https://parimatch.now/en/events/george-mason-umbc-19318678) | [12.66](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 10.05 | 4.0% |
| Polymarket (exchange, after commission) | [**1.05**](https://polymarket.com/event/cbb-umbc-gmsn-2026-11-02) ↑ from 1.04 | [**15.92**](https://polymarket.com/event/cbb-umbc-gmsn-2026-11-02) | 1.5% |
| PSK (Fortuna) | [1.03](https://www.psk.hr/oklade/kosarka/sad-6/ncaa-2/george-mason-patriots-umbc-retrievers) ↓ from 1.05 | [10.00](https://www.psk.hr/oklade/kosarka/sad-6/ncaa-2/george-mason-patriots-umbc-retrievers) ↑ from 9.40 | 7.1% |
| Winline | [1.03](https://winline.ru/stavki/event/17068639) ↓ from 1.04 | [12.00](https://winline.ru/stavki/event/17068639) ↑ from 11.00 | 5.4% |

### Total 146.5 (main line)

Best: Over 146.5: **1.95** (Parimatch, bwin), Under 146.5: **1.88** (Winline). Payout at best odds: 95.7%.

| Bookmaker | Over 146.5 | Under 146.5 | Margin |
|---|---:|---:|---:|
| Betfred | [1.83](https://www.betfred.com/sports/basketball/event/37446221) ↓ from 1.91 | [1.83](https://www.betfred.com/sports/basketball/event/37446221) ↑ from 1.80 | 9.1% |
| bwin | [**1.95**](https://www.bwin.com/en/sports/events/md-baltimore-at-george-mason-20057344) | [1.87](https://www.bwin.com/en/sports/events/md-baltimore-at-george-mason-20057344) | 4.8% |
| Coral | [1.85](https://www.coral.co.uk) ↓ from 1.91 | [1.80](https://www.coral.co.uk) | 9.6% |
| Ladbrokes | [1.85](https://www.ladbrokes.com) ↓ from 1.91 | [1.80](https://www.ladbrokes.com) | 9.6% |
| Marathonbet | [1.92](https://www.marathonbet.com/en/betting/event/basketball/ncaa-division-i-men/george-mason-patriots-vs-maryland-baltimore-retrievers-32676403) ↑ from 1.89 | [1.81](https://www.marathonbet.com/en/betting/event/basketball/ncaa-division-i-men/george-mason-patriots-vs-maryland-baltimore-retrievers-32676403) ↓ from 1.83 | 7.3% |
| Parimatch | [**1.95**](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 1.93 | [1.80](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 1.84 | 6.8% |
| Tipico | [1.83](https://sports.tipico.com/en/event/730363810) ↑ from 1.77 | [1.80](https://sports.tipico.com/en/event/730363810) ↓ from 1.87 | 10.2% |
| Winline | [1.92](https://winline.ru/stavki/event/17068639) ↓ from 1.95 | [**1.88**](https://winline.ru/stavki/event/17068639) ↑ from 1.85 | 5.3% |

### Total 143.5

Best: Over 143.5: **1.65** (Winline, Ladbrokes, Coral), Under 143.5: **2.15** (Winline). Payout at best odds: 93.4%.

| Bookmaker | Over 143.5 | Under 143.5 | Margin |
|---|---:|---:|---:|
| Coral | [**1.65**](https://www.coral.co.uk) | [2.10](https://www.coral.co.uk) | 8.2% |
| Ladbrokes | [**1.65**](https://www.ladbrokes.com) | [2.10](https://www.ladbrokes.com) | 8.2% |
| Parimatch | [1.64](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 1.66 | [2.13](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 2.10 | 7.9% |
| Winline | [**1.65**](https://winline.ru/stavki/event/17068639) ↓ from 1.68 | [**2.15**](https://winline.ru/stavki/event/17068639) ↑ from 2.12 | 7.1% |

### Total 144.5

Best: Over 144.5: **1.76** (Olimpbet, Parimatch), Under 144.5: **2.06** (Winline). Payout at best odds: 94.9%.

| Bookmaker | Over 144.5 | Under 144.5 | Margin |
|---|---:|---:|---:|
| Betfred | [1.73](https://www.betfred.com/sports/basketball/event/37446221) ↑ from 1.67 | [2.00](https://www.betfred.com/sports/basketball/event/37446221) ↓ from 2.10 | 7.9% |
| Coral | [1.70](https://www.coral.co.uk) ↓ from 1.73 | [2.00](https://www.coral.co.uk) ↑ from 1.95 | 8.8% |
| Ladbrokes | [1.70](https://www.ladbrokes.com) ↓ from 1.73 | [2.00](https://www.ladbrokes.com) ↑ from 1.95 | 8.8% |
| Olimpbet | [**1.76**](https://www.olimp.bet) | [1.90](https://www.olimp.bet) | 9.4% |
| Parimatch | [**1.76**](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 1.77 | [2.00](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 1.99 | 6.8% |
| Tipico | [1.67](https://sports.tipico.com/en/event/730363810) ↓ from 1.70 | [2.00](https://sports.tipico.com/en/event/730363810) ↑ from 1.95 | 9.9% |
| Winline | [1.74](https://winline.ru/stavki/event/17068639) ↓ from 1.77 | [**2.06**](https://winline.ru/stavki/event/17068639) ↑ from 2.03 | 6.0% |

### Total 145.5

Best: Over 145.5: **1.87** (Olimpbet), Under 145.5: **1.97** (Winline, Kalshi). Payout at best odds: 95.9%.

| Bookmaker | Over 145.5 | Under 145.5 | Margin |
|---|---:|---:|---:|
| Betclic | [1.82](https://www.betclic.com/en/sports-betting/basketball-sbasketball/ncaa-c977/george-mason-patriots-umbc-retrievers-m1268244495241216) | [1.89](https://www.betclic.com/en/sports-betting/basketball-sbasketball/ncaa-c977/george-mason-patriots-umbc-retrievers-m1268244495241216) | 7.9% |
| Betfred | [1.80](https://www.betfred.com/sports/basketball/event/37446221) ↑ from 1.73 | [1.91](https://www.betfred.com/sports/basketball/event/37446221) ↓ from 2.00 | 7.9% |
| BetVictor | [1.77](https://www.betvictor.com/en-gb/sports/227/meetings/367476510/events/2842999122) | [1.85](https://www.betvictor.com/en-gb/sports/227/meetings/367476510/events/2842999122) | 10.4% |
| Coral | [1.80](https://www.coral.co.uk) | [1.91](https://www.coral.co.uk) ↑ from 1.85 | 7.9% |
| Kalshi (exchange, after commission) | [1.83](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) ↓ from 1.86 | [**1.97**](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) ↑ from 1.93 | 5.5% |
| Ladbrokes | [1.80](https://www.ladbrokes.com) | [1.91](https://www.ladbrokes.com) ↑ from 1.85 | 7.9% |
| Leon | [1.85](https://leon179.bet/bets/basketball/usa/ncaa/1970324854117804-george-mason-university-of-maryland-baltimore-county-retrievers) ↓ from 1.86 | [1.86](https://leon179.bet/bets/basketball/usa/ncaa/1970324854117804-george-mason-university-of-maryland-baltimore-county-retrievers) ↑ from 1.84 | 7.8% |
| Olimpbet | [**1.87**](https://www.olimp.bet) ↑ from 1.80 | [1.83](https://www.olimp.bet) ↓ from 1.89 | 8.1% |
| Parimatch | [1.86](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 1.82 | [1.93](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 1.94 | 5.6% |
| Tipico | [1.77](https://sports.tipico.com/en/event/730363810) ↑ from 1.70 | [1.87](https://sports.tipico.com/en/event/730363810) ↓ from 1.95 | 10.0% |
| Winline | [1.83](https://winline.ru/stavki/event/17068639) ↓ from 1.86 | [**1.97**](https://winline.ru/stavki/event/17068639) ↑ from 1.94 | 5.4% |

### Total 147.5

Best: Over 147.5: **2.02** (Parimatch), Under 147.5: **1.83** (Kalshi). Payout at best odds: 95.9%.

| Bookmaker | Over 147.5 | Under 147.5 | Margin |
|---|---:|---:|---:|
| Betfred | [2.00](https://www.betfred.com/sports/basketball/event/37446221) ↑ from 1.91 | [1.73](https://www.betfred.com/sports/basketball/event/37446221) ↓ from 1.80 | 7.9% |
| Coral | [1.95](https://www.coral.co.uk) ↓ from 2.00 | [1.73](https://www.coral.co.uk) ↑ from 1.70 | 9.2% |
| Kalshi (exchange, after commission) | [2.01](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) ↓ from 2.05 | [**1.83**](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) ↑ from 1.79 | 4.5% |
| Ladbrokes | [1.95](https://www.ladbrokes.com) ↓ from 2.00 | [1.73](https://www.ladbrokes.com) ↑ from 1.70 | 9.2% |
| Parimatch | [**2.02**](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 2.00 | [1.71](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 1.70 | 8.0% |
| Winline | [2.01](https://winline.ru/stavki/event/17068639) ↓ from 2.04 | [1.79](https://winline.ru/stavki/event/17068639) ↑ from 1.76 | 5.6% |

### Total 148.5

Best: Over 148.5: **2.12** (Parimatch), Under 148.5: **1.70** (Winline). Payout at best odds: 94.3%.

| Bookmaker | Over 148.5 | Under 148.5 | Margin |
|---|---:|---:|---:|
| Betfred | [2.10](https://www.betfred.com/sports/basketball/event/37446221) ↑ from 2.00 | [1.67](https://www.betfred.com/sports/basketball/event/37446221) ↓ from 1.73 | 7.6% |
| Coral | [2.10](https://www.coral.co.uk) | [1.65](https://www.coral.co.uk) | 8.2% |
| Ladbrokes | [2.10](https://www.ladbrokes.com) | [1.65](https://www.ladbrokes.com) | 8.2% |
| Parimatch | [**2.12**](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 2.15 | [1.64](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 1.62 | 8.2% |
| Winline | [2.10](https://winline.ru/stavki/event/17068639) ↓ from 2.13 | [**1.70**](https://winline.ru/stavki/event/17068639) ↑ from 1.67 | 6.4% |

### Total 149.5

Best: Over 149.5: **2.29** (Kalshi), Under 149.5: **1.62** (Winline). Payout at best odds: 94.8%.

| Bookmaker | Over 149.5 | Under 149.5 | Margin |
|---|---:|---:|---:|
| Coral | [2.25](https://www.coral.co.uk) | [1.57](https://www.coral.co.uk) | 8.1% |
| Kalshi (exchange, after commission) | [**2.29**](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) ↑ from 2.24 | [1.57](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) ↑ from 1.55 | 7.4% |
| Ladbrokes | [2.25](https://www.ladbrokes.com) | [1.57](https://www.ladbrokes.com) | 8.1% |
| Winline | [2.20](https://winline.ru/stavki/event/17068639) | [**1.62**](https://winline.ru/stavki/event/17068639) | 7.2% |

### Handicap -19.5 (main line)

Best: George Mason -19.5: **1.97** (Parimatch), UMBC +19.5: **2.00** (Paddy Power). Payout at best odds: 99.2%.

| Bookmaker | 1 (-19.5) | 2 (+19.5) | Margin |
|---|---:|---:|---:|
| Coral | [1.75](https://www.coral.co.uk) ↓ from 2.10 | [1.91](https://www.coral.co.uk) ↑ from 1.65 | 9.5% |
| Kalshi (exchange, after commission) | [1.83](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) ↓ from 2.29 | [1.93](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) ↑ from 1.65 | 6.5% |
| Ladbrokes | [1.75](https://www.ladbrokes.com) ↓ from 2.10 | [1.91](https://www.ladbrokes.com) ↑ from 1.65 | 9.5% |
| Marathonbet | [1.86](https://www.marathonbet.com/en/betting/event/basketball/ncaa-division-i-men/george-mason-patriots-vs-maryland-baltimore-retrievers-32676403) | [1.87](https://www.marathonbet.com/en/betting/event/basketball/ncaa-division-i-men/george-mason-patriots-vs-maryland-baltimore-retrievers-32676403) | 7.2% |
| Paddy Power | [1.73](https://www.paddypower.com/basketball/ncaa-basketball-men-s-games/umbc-george-mason-36269903) | [**2.00**](https://www.paddypower.com/basketball/ncaa-basketball-men-s-games/umbc-george-mason-36269903) | 7.9% |
| Parimatch | [**1.97**](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 2.15 | [1.78](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 1.62 | 6.9% |
| PSK (Fortuna) | [1.85](https://www.psk.hr/oklade/kosarka/sad-6/ncaa-2/george-mason-patriots-umbc-retrievers) | [1.90](https://www.psk.hr/oklade/kosarka/sad-6/ncaa-2/george-mason-patriots-umbc-retrievers) | 6.7% |
| Tipico | [1.83](https://sports.tipico.com/en/event/730363810) | [1.80](https://sports.tipico.com/en/event/730363810) | 10.2% |
| Winline | [1.86](https://winline.ru/stavki/event/17068639) ↓ from 1.89 | [1.94](https://winline.ru/stavki/event/17068639) ↑ from 1.91 | 5.3% |

### Handicap -22.5

Best: George Mason -22.5: **2.25** (Betfred), UMBC +22.5: **1.63** (Winline). Payout at best odds: 94.5%.

| Bookmaker | 1 (-22.5) | 2 (+22.5) | Margin |
|---|---:|---:|---:|
| Betfred | [**2.25**](https://www.betfred.com/sports/basketball/event/37446221) | [1.57](https://www.betfred.com/sports/basketball/event/37446221) | 8.1% |
| Coral | [2.15](https://www.coral.co.uk) | [1.60](https://www.coral.co.uk) | 9.0% |
| Ladbrokes | [2.15](https://www.ladbrokes.com) | [1.60](https://www.ladbrokes.com) | 9.0% |
| Winline | [2.18](https://winline.ru/stavki/event/17068639) ↓ from 2.23 | [**1.63**](https://winline.ru/stavki/event/17068639) ↑ from 1.61 | 7.2% |

### Handicap -21.5

Best: George Mason -21.5: **2.07** (Winline), UMBC +21.5: **1.73** (Winline). Payout at best odds: 94.2%.

| Bookmaker | 1 (-21.5) | 2 (+21.5) | Margin |
|---|---:|---:|---:|
| Coral | [2.00](https://www.coral.co.uk) | [1.70](https://www.coral.co.uk) | 8.8% |
| Ladbrokes | [2.00](https://www.ladbrokes.com) | [1.70](https://www.ladbrokes.com) | 8.8% |
| Parimatch | [2.03](https://parimatch.now/en/events/george-mason-umbc-19318678) | [1.70](https://parimatch.now/en/events/george-mason-umbc-19318678) | 8.1% |
| Winline | [**2.07**](https://winline.ru/stavki/event/17068639) ↓ from 2.10 | [**1.73**](https://winline.ru/stavki/event/17068639) ↑ from 1.70 | 6.1% |

### Handicap -20.5

Best: George Mason -20.5: **1.97** (Winline), UMBC +20.5: **1.87** (bwin). Payout at best odds: 95.9%.

| Bookmaker | 1 (-20.5) | 2 (+20.5) | Margin |
|---|---:|---:|---:|
| bwin | [1.95](https://www.bwin.com/en/sports/events/md-baltimore-at-george-mason-20057344) | [**1.87**](https://www.bwin.com/en/sports/events/md-baltimore-at-george-mason-20057344) | 4.8% |
| Coral | [1.85](https://www.coral.co.uk) ↓ from 2.25 | [1.80](https://www.coral.co.uk) ↑ from 1.55 | 9.6% |
| Ladbrokes | [1.85](https://www.ladbrokes.com) ↓ from 2.25 | [1.80](https://www.ladbrokes.com) ↑ from 1.55 | 9.6% |
| Parimatch | [1.94](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 2.24 | [1.81](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 1.58 | 6.8% |
| PSK (Fortuna) | [1.95](https://www.psk.hr/oklade/kosarka/sad-6/ncaa-2/george-mason-patriots-umbc-retrievers) | [1.80](https://www.psk.hr/oklade/kosarka/sad-6/ncaa-2/george-mason-patriots-umbc-retrievers) | 6.8% |
| Tipico | [1.90](https://sports.tipico.com/en/event/730363810) | [1.75](https://sports.tipico.com/en/event/730363810) | 9.8% |
| Winline | [**1.97**](https://winline.ru/stavki/event/17068639) ↓ from 2.00 | [1.83](https://winline.ru/stavki/event/17068639) ↑ from 1.80 | 5.4% |

### Handicap -18.5

Best: George Mason -18.5: **1.92** (Leon), UMBC +18.5: **2.10** (Ladbrokes, Coral). Payout at best odds: 100.3%.

| Bookmaker | 1 (-18.5) | 2 (+18.5) | Margin |
|---|---:|---:|---:|
| Coral | [1.65](https://www.coral.co.uk) ↓ from 1.95 | [**2.10**](https://www.coral.co.uk) ↑ from 1.73 | 8.2% |
| Ladbrokes | [1.65](https://www.ladbrokes.com) ↓ from 1.95 | [**2.10**](https://www.ladbrokes.com) ↑ from 1.73 | 8.2% |
| Leon | [**1.92**](https://leon179.bet/bets/basketball/usa/ncaa/1970324854117804-george-mason-university-of-maryland-baltimore-county-retrievers) | [1.79](https://leon179.bet/bets/basketball/usa/ncaa/1970324854117804-george-mason-university-of-maryland-baltimore-county-retrievers) | 8.0% |
| Parimatch | [1.89](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 2.02 | [1.85](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 1.74 | 7.0% |
| PSK (Fortuna) | [1.75](https://www.psk.hr/oklade/kosarka/sad-6/ncaa-2/george-mason-patriots-umbc-retrievers) ↓ from 2.00 | [2.00](https://www.psk.hr/oklade/kosarka/sad-6/ncaa-2/george-mason-patriots-umbc-retrievers) ↑ from 1.75 | 7.1% |
| Tipico | [1.67](https://sports.tipico.com/en/event/730363810) ↓ from 1.90 | [2.00](https://sports.tipico.com/en/event/730363810) ↑ from 1.75 | 9.9% |
| Winline | [1.76](https://winline.ru/stavki/event/17068639) ↓ from 1.79 | [2.04](https://winline.ru/stavki/event/17068639) ↑ from 2.01 | 5.8% |

### Handicap -17.5

Best: George Mason -17.5: **1.85** (Olimpbet), UMBC +17.5: **2.30** (Ladbrokes, Coral). Payout at best odds: 102.5%.

| Bookmaker | 1 (-17.5) | 2 (+17.5) | Margin |
|---|---:|---:|---:|
| BetVictor | [1.80](https://www.betvictor.com/en-gb/sports/227/meetings/367476510/events/2842999122) | [1.80](https://www.betvictor.com/en-gb/sports/227/meetings/367476510/events/2842999122) | 11.1% |
| Coral | [1.53](https://www.coral.co.uk) ↓ from 1.83 | [**2.30**](https://www.coral.co.uk) ↑ from 1.83 | 8.7% |
| Ladbrokes | [1.53](https://www.ladbrokes.com) ↓ from 1.83 | [**2.30**](https://www.ladbrokes.com) ↑ from 1.83 | 8.7% |
| Olimpbet | [**1.85**](https://www.olimp.bet) | [1.85](https://www.olimp.bet) | 8.1% |
| Parimatch | [1.73](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 1.86 | [1.98](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 1.88 | 8.3% |
| Winline | [1.66](https://winline.ru/stavki/event/17068639) ↓ from 1.68 | [2.14](https://winline.ru/stavki/event/17068639) ↑ from 2.12 | 7.0% |

### Handicap -16.5

Best: George Mason -16.5: **1.62** (Parimatch), UMBC +16.5: **2.40** (Kalshi). Payout at best odds: 96.7%.

| Bookmaker | 1 (-16.5) | 2 (+16.5) | Margin |
|---|---:|---:|---:|
| Kalshi (exchange, after commission) | [1.57](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) | [**2.40**](https://kalshi.com/markets/kxncaambgame/men-s-college-basketball-game/kxncaambgame-26nov02umbcgmu) | 5.3% |
| Parimatch | [**1.62**](https://parimatch.now/en/events/george-mason-umbc-19318678) ↓ from 1.73 | [2.16](https://parimatch.now/en/events/george-mason-umbc-19318678) ↑ from 2.04 | 8.0% |
| Winline | [1.58](https://winline.ru/stavki/event/17068639) ↓ from 1.60 | [2.28](https://winline.ru/stavki/event/17068639) ↑ from 2.25 | 7.1% |


## Structured data

schema.org JSON-LD, the same as in the HTML page.

```json
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    "startDate": "2026-11-02T21:00:00.000Z",
    "endDate": "2026-11-02T23:15:00.000Z",
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    "homeTeam": {
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      "name": "George Mason"
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```

---
Odds change quickly; check the bookmaker's site before betting. 18+. Source: https://odds.observer/basketball/usa/ncaa/george-mason-vs-umbc-85707