# Heide, Gustavo vs Justo, Guido Ivan odds comparison, 2 Nov

Compare Heide, Gustavo vs Justo, Guido Ivan odds (ATP Challenger Costa do Sauipe, Brazil Men Singles, 2 Nov, 22:00 UTC): the best price across bookmakers for the winner, totals and handicaps, with fair odds.

🎾 Tennis · [ATP Challenger Costa do Sauipe, Brazil Men Singles](https://odds.observer/tennis/international/atp-challenger-costa-do-sauipe-brazil-men-singles) · Starts 2026-11-02 22:00 UTC. 2 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: Heide, Gustavo: **1.33** (Kalshi), Justo, Guido Ivan: **3.52** (Kalshi). Payout at best odds: 96.4%.

| Bookmaker | 1 | 2 | Margin |
|---|---:|---:|---:|
| Kalshi (exchange, after commission) | [**1.33**](https://kalshi.com/markets/kxatpchallengermatch/challenger-atp/kxatpchallengermatch-26nov02heijus) ↑ from 1.31 | [**3.52**](https://kalshi.com/markets/kxatpchallengermatch/challenger-atp/kxatpchallengermatch-26nov02heijus) ↑ from 3.40 | 3.7% |
| Winline | [1.29](https://winline.ru/stavki/event/17070215) ↓ from 1.31 | [3.25](https://winline.ru/stavki/event/17070215) ↑ from 3.15 | 8.3% |

### Total 21.5

Best: Over 21.5: **1.92** (Winline), Under 21.5: **1.78** (Winline). Payout at best odds: 92.4%.

| Bookmaker | Over 21.5 | Under 21.5 | Margin |
|---|---:|---:|---:|
| Winline | [**1.92**](https://winline.ru/stavki/event/17070215) ↓ from 1.94 | [**1.78**](https://winline.ru/stavki/event/17070215) ↑ from 1.77 | 8.3% |

### Handicap -4.5

Best: Heide, Gustavo -4.5: **1.91** (Winline), Justo, Guido Ivan +4.5: **1.79** (Winline). Payout at best odds: 92.4%.

| Bookmaker | 1 (-4.5) | 2 (+4.5) | Margin |
|---|---:|---:|---:|
| Winline | [**1.91**](https://winline.ru/stavki/event/17070215) ↓ from 1.92 | [**1.79**](https://winline.ru/stavki/event/17070215) ↑ from 1.78 | 8.2% |


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

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---
Odds change quickly; check the bookmaker's site before betting. 18+. Source: https://odds.observer/tennis/international/atp-challenger-costa-do-sauipe-brazil-men-singles/heide-gustavo-vs-justo-guido-ivan-111573