Odds Archive
Pinnacle line movement — Wednesday, April 8, 2026
20 matches · ATP 6 · WTA 5 · CH 9
| MATCH | OPEN → CUR | Δ% | |
|---|---|---|---|
A. Andrade vs T. Zink Challenger Men - Singles: Sarasota | 1.57 → 1.81 | +15.0% | ↗ |
H. Dellien vs G. A. Olivieri Challenger Men - Singles: Sarasota | 1.32 → 1.42 | +7.1% | ↗ |
F. Cerundolo vs T. Machac ATP - Singles: Monte Carlo | 3.15 → 3.55 | +12.7% | ↗ |
M. Andreeva vs S. Stephens WTA - Singles: Linz | 10.89 → 12.11 | +11.2% | ↗ |
J. Fonseca vs A. Rinderknech ATP - Singles: Monte Carlo | 3.77 → 4.17 | +10.6% | ↗ |
J. Boulais vs K. Uchida Challenger Men - Singles: Wuning (China) | 2.16 → 2.02 | -6.5% | ↗ |
G. Ruse vs D. Yastremska WTA - Singles: Linz | 1.94 → 1.81 | -6.3% | ↗ |
J. Ostapenko vs A. Eala WTA - Singles: Linz | 1.55 → 1.49 | -3.8% | ↗ |
A. Kalinina vs P. Udvardy WTA - Singles: Linz | 4.31 → 4.05 | -6.0% | ↗ |
D. Medvedev vs M. Berrettini ATP - Singles: Monte Carlo | 1.44 → 1.41 | -1.7% | ↗ |
F. Jones vs E. Avanesyan Challenger Women - Singles: Madrid (Spain) | 1.70 → 1.79 | +5.6% | ↗ |
F. Cobolli vs A. Blockx ATP - Singles: Monte Carlo | 2.74 → 2.59 | -5.5% | ↗ |
M. Soto vs S. Napolitano Challenger Men - Singles: Mexico City | 1.65 → 1.56 | -5.2% | ↗ |
F. Auger-Aliassime vs M. Cilic ATP - Singles: Monte Carlo | 2.97 → 2.84 | -4.4% | ↗ |
M. Polmans vs T. Schoolkate Challenger Men - Singles: Mexico City | 1.37 → 1.39 | +2.0% | ↗ |
D. Glinka vs S. Kirchheimer Challenger Men - Singles: Sarasota | 1.17 → 1.19 | +0.9% | ↗ |
D. Galfi vs S. Cirstea WTA - Singles: Linz | 1.36 → 1.30 | -3.8% | ↗ |
A. Rublev vs Z. Bergs ATP - Singles: Monte Carlo | 1.42 → 1.40 | -1.5% | ↗ |
P. Kotov vs A. Holmgren Challenger Men - Singles: Wuning (China) | 2.81 → 2.73 | -2.9% | ↗ |
B. Zhukayev vs C. Denolly Challenger Men - Singles: Mexico City | 1.69 → 1.74 | +2.8% | ↗ |
Tennis Odds Movement Report — Wednesday, April 8, 2026
The April 08, 2026 Pinnacle odds archive records 42 completed tennis markets on clay and hard. 40% of all lines moved in favour of the favourite (odds shortened), while 43% drifted (odds lengthened). Average absolute line shift for the day was 4.0%. 11 matches exceeded the 5% threshold typically associated with meaningful sharp activity. The top movers are analysed below.
Largest Open-to-Close Changes — April 08, 2026 Tennis
A. Andrade opened at 1.57 in CH-M Sarasota and closed +15.0% higher at 1.81 — the single largest Pinnacle line move on April 08, 2026. This was followed by T. Machac in ATP Monte Carlo at +12.7% (3.15 → 3.55, the underdog attracted late money), then S. Stephens in WTA Linz at +11.2% (10.89 → 12.11, Pinnacle revised probability downward for the favourite).
The fourth and fifth largest moves came from J. Fonseca vs A. Rinderknech in ATP Monte Carlo (+10.6%, 3.77 → 4.17, odds drifted — money flow favoured the underdog) and H. Dellien vs G. A. Olivieri in CH-M Sarasota (+7.1%, 1.32 → 1.42, the market moved against the favourite). All five matches showed consistent directional movement from open to close rather than volatile back-and-forth shifts — a pattern more consistent with informed money than public flow.
Pinnacle Line Movement Totals — April 08, 2026
For a standard mid-week session, April 08, 2026 produced 42 completed Pinnacle tennis markets with an average line movement of 4.0%. Direction split: 40% of markets saw odds shorten, 43% saw odds drift. The Challenger circuit — which made up 57% of the day's matches — showed lower movement activity compared to ATP and WTA events. This is consistent with the pattern that lower-tier events often see sharper late-market adjustment as less pre-match data is available at open.
Frequently Asked Questions — Tennis Odds Line Movement
What does line movement mean in tennis betting?
Line movement refers to a change in the odds offered by a bookmaker between the time a market opens and when it closes just before the match. On this page, OPEN shows the initial Pinnacle price and CUR (or CLOSE on archive pages) shows the final price. The Δ% column shows the percentage change. When odds shorten (Δ% is negative for the favourite), it usually means money has come in on that player. When odds drift (Δ% is positive for the favourite), the market is moving against them.
Why does Pinnacle move its lines?
Pinnacle adjusts its odds for two main reasons: to balance its liability (equalise the money on both sides), and to reflect new information — injuries, sharp bets, or updated statistical models. Because Pinnacle accepts sharp (professional) bettors without banning them, their line movements are considered more meaningful than those of recreational bookmakers. A significant Pinnacle line move is widely regarded as one of the most reliable pre-match signals available to the public.
How is the percentage change calculated on this page?
The Δ% figure is calculated as ((CUR − OPEN) / OPEN) × 100. A positive Δ% means the price went up from the opening — the player's implied probability decreased in Pinnacle's view. A negative Δ% means the price fell — implied probability increased. This is calculated on the raw decimal odds, not converted to any other format. All data is sourced directly from Pinnacle's live and historical odds feed.