Best Price Right Now
Best moneyline: Iva Jović -544 at Pinnacle (runner-up -1800 at FanDuel); Peyton Stearns +2500 at theScore Bet (runner-up +2200 at DraftKings).
Spread: Peyton Stearns +5.5 (consensus). Best price: Iva Jović -5.5 (-120) at BetRivers (runner-up -130 at Bovada); Peyton Stearns +5.5 (+100) at Bovada (runner-up -105 at ReBet).
Total (over/under): 18.5 (consensus). Best price: Over 18.5 (+100) at ReBet (runner-up +100 at Bovada); Under 18.5 (-118) at BetRivers (runner-up -118 at betPARX).
Compared across 14 sportsbooks as of September 20, 2026 at 12:00 AM UTC. The best book often differs by market and by side — the full board is below.
Line Movement
Since Sep 19, 1 AM ET, the moneyline has moved toward Iva Jović (Peyton Stearns price improved from +274 to +293); the total rose from 20 to 20.5.
| Market | Tracking opened (Sep 19, 1 AM ET) | Now |
|---|---|---|
| Moneyline (best available) | Iva Jović -320 / Peyton Stearns +274 | Iva Jović -315 / Peyton Stearns +293 |
| Spread (Peyton Stearns, consensus) | +4.5 | +4.5 |
| Total (consensus) | 20 | 20.5 |
Full Odds Board
| Sportsbook | Iva Jović | Peyton Stearns | Spread (Peyton Stearns) | Total | O / U |
|---|---|---|---|---|---|
| ReBet | -10000 | +1300 | +5.5 (-105) | 18.5 | +100 / -133 |
| FanDuel | -1800 | +800 | — | — | — |
| 888sport | -5000 | +1200 | — | — | — |
| Fanatics | -20000 | +1600 | — | — | — |
| theScore Bet | -15000 | +2500 | — | — | — |
| BetMGM | -10000 | +1500 | — | — | — |
| DraftKings | -4700 | +2200 | — | — | — |
| Pinnacle | -544 | +467 | — | — | — |
| Bovada | -7500 | +1600 | +5.5 (+100) | 18.5 | +100 / -130 |
| BetRivers | -5000 | +1000 | +5.5 (-112) | 18.5 | -113 / -118 |
| Hard Rock Bet | -2500 | +1000 | — | — | — |
| Bally Bet | -10000 | +1000 | +4.5 (+143) | 18.5 | -118 / -122 |
| betPARX | -2500 | +1000 | +4.5 (+148) | 18.5 | -113 / -118 |
| Fliff | -4505 | +835 | — | — | — |
Pricing Context: WTA Guadalajara Open Vig
Lowest-vig sportsbooks for WTA Guadalajara Open right now: Pinnacle (A, 2.11% avg vig), DraftKings (A, 2.26% avg vig), theScore Bet (ESPN Bet) (B+, 3.18% avg vig). Lower vig means the book keeps less of every dollar wagered — the best single-game price and the best long-run pricing are not always the same book. Pinnacle, which holds a best price on this game, grades A on WTA Guadalajara Open vig overall.
Frequently Asked Questions
Which sportsbook has the best odds for Iva Jović vs Peyton Stearns?
Best available moneyline right now: Iva Jović -544 at Pinnacle (runner-up -1800 at FanDuel); Peyton Stearns +2500 at theScore Bet (runner-up +2200 at DraftKings). Prices refresh hourly — the full board below shows every tracked sportsbook.
What is the spread for Iva Jović vs Peyton Stearns?
The consensus spread is Peyton Stearns +5.5. Best price at that number: Iva Jović -5.5 (-120) at BetRivers (runner-up -130 at Bovada); Peyton Stearns +5.5 (+100) at Bovada (runner-up -105 at ReBet). Some sportsbooks deal a different number — the full board below lists every book's spread.
What is the over/under for Iva Jović vs Peyton Stearns?
The consensus total is 18.5. Best price at that number: Over 18.5 (+100) at ReBet (runner-up +100 at Bovada); Under 18.5 (-118) at BetRivers (runner-up -118 at betPARX).
Has the line moved for Iva Jović vs Peyton Stearns?
Since Sep 19, 1 AM ET, the moneyline has moved toward Iva Jović (Peyton Stearns price improved from +274 to +293); the total rose from 20 to 20.5.
How current are these odds?
Odds are refreshed hourly from live sportsbook data (last update: September 20, 2026 at 12:00 AM UTC). Odds change quickly around game time — always verify the price at the book before betting.
How We Calculate These Numbers
- Data Source
- All odds on this page come from The Odds API, which aggregates real-time lines from licensed US and offshore sportsbooks. We track moneyline, spread, and totals markets across every sport with active betting lines.
- Update Frequency
- We pull a fresh snapshot of every tracked market every hour, on the hour (UTC). Each snapshot captures the latest lines from every sportsbook that has posted odds for a given event. The timestamp at the top of each page tells you exactly when the data was last refreshed.
- Vig Calculation
- Vig (short for vigorish, also called juice or overround) measures the margin a sportsbook builds into its odds. We calculate it by converting the odds on each side of a market to implied probabilities, summing those probabilities, and subtracting 100%. For example, a market priced at -110/-110 implies 52.38% on each side — a total of 104.76%, meaning a vig of 4.76%. Lower vig means better value for bettors because you keep more of your winnings.
- Per-Market Breakdown
- We compute vig separately for each market type: moneyline (h2h), point spreads, and totals (over/under). The "average vig" shown for each sportsbook is the mean across all market types weighted by the number of events sampled in each market.
- Grading Scale
- Every sportsbook receives a letter grade based on its average vig: A+ (under 2%) is exchange-level pricing. A (2–3%) is very competitive. B+ (3–4%) is above average. B (4–5%) is the industry standard — a -110/-110 line is 4.76%. C+ (5–6%) is slightly below average. C (6–7%) is below average. D (7–8%) is high vig. D− (8–10%) is very high vig. F (10%+) is predatory pricing. See the full Vig Index Methodology for formulas, worked examples, and known limitations.
- Trend Tracking
- We store daily snapshots for 30 days, allowing us to show 24-hour and 7-day vig trends. A downward trend (improving) means sportsbooks are tightening their lines — often in response to increased competition or higher betting volume as a season heats up.