Odds Archive
Pinnacle line movement — Wednesday, April 15, 2026
20 matches · ATP 2 · WTA 10 · CH 8
| MATCH | OPEN → CUR | Δ% | |
|---|---|---|---|
H. Tan vs A. Bondar WTA - Singles: Rouen | 1.27 → 1.19 | -6.5% | ↗ |
M. Kostyuk vs C. McNally WTA - Singles: Rouen | 1.32 → 1.24 | -6.1% | ↗ |
K. Boulter vs J. Cristian WTA - Singles: Rouen | 1.91 → 2.28 | +19.4% | ↗ |
Z. Sonmez vs J. Paolini WTA - Singles: Stuttgart | 1.27 → 1.23 | -3.2% | ↗ |
A. Koevermans vs R. Montgomery Challenger Women - Singles: Oeiras | 1.85 → 1.69 | -8.5% | ↗ |
E. Lys vs E. Svitolina WTA - Singles: Stuttgart | 1.22 → 1.22 | -0.3% | ↗ |
J. Ostapenko vs M. Andreeva WTA - Singles: Stuttgart | 1.42 → 1.36 | -4.2% | ↗ |
P. Sakamoto vs J. B. Torres Challenger Men - Singles: Santa Cruz | 1.34 → 1.33 | -1.0% | ↗ |
M. Imamura vs M. Bouzige Challenger Men - Singles: Wuning 2 (China) - Qualification | 2.29 → 2.49 | +8.7% | ↗ |
V. Kopriva vs L. Darderi ATP - Singles: Munich | 3.04 → 3.30 | +8.6% | ↗ |
A. Parks vs N. Noha Akugue WTA - Singles: Stuttgart | 2.70 → 2.47 | -8.5% | ↗ |
C. Kingsley vs M. Mmoh Challenger Men - Singles: Tallahassee | 1.34 → 1.29 | -3.8% | ↗ |
F. Ferro vs S. Cirstea WTA - Singles: Rouen | 6.56 → 7.05 | +7.5% | ↗ |
T. Maria vs E. Jacquemot WTA - Singles: Rouen | 2.95 → 3.17 | +7.5% | ↗ |
S. Zhang vs L. Noskova WTA - Singles: Stuttgart | 6.15 → 6.56 | +6.7% | ↗ |
D. Ostapenkov vs S. Fomin Challenger Men - Singles: Wuning 2 (China) - Qualification | 2.20 → 2.07 | -5.9% | ↗ |
G. Minnen vs P. Marcinko Challenger Women - Singles: Oeiras | 2.25 → 2.37 | +5.3% | ↗ |
H. Dellien vs J. Estevez Challenger Men - Singles: Santa Cruz | 1.23 → 1.22 | -0.3% | ↗ |
C. Y. Lee vs S. Lamens Challenger Women - Singles: Oeiras | 1.51 → 1.56 | +3.3% | ↗ |
A. Blockx vs B. Shelton ATP - Singles: Munich | 1.66 → 1.73 | +4.1% | ↗ |
Tennis Odds Movement Report — Wednesday, April 15, 2026
39 Pinnacle tennis markets closed on April 15, 2026, spanning 10 tournaments across clay and hard courts. The odds tracker recorded an average line movement of 4.1% from open to close, with 12 markets showing shifts of 5% or above. Balanced movement was the dominant direction, accounting for 50% of all markets. Detailed match-by-match analysis follows below.
Top 5 Pinnacle Line Movements on April 15, 2026
Sorted by absolute percentage change, the top five Pinnacle line movers on April 15, 2026 were: K. Boulter vs J. Cristian (WTA Rouen, +19.4%, 1.91 → 2.28, the market moved against the favourite); M. Imamura vs M. Bouzige (CH-M Wuning 2 (China) - Qualification, +8.7%, 2.29 → 2.49, the underdog attracted late money); V. Kopriva vs L. Darderi (ATP Munich, +8.6%, 3.04 → 3.30, Pinnacle revised the probability downward for the favourite); A. Parks vs N. Noha Akugue (WTA Stuttgart, -8.5%, 2.70 → 2.47, sharp money came in on the favourite); A. Koevermans vs R. Montgomery (CH-W Oeiras, -8.5%, 1.85 → 1.69, sharp money came in on the favourite).
The top mover, J. Cristian in WTA Rouen, showed a +19.4% change — 4.7 times the day's average movement. When a single match drifts this far from its opening price, it typically reflects late injury news, sharp syndicate activity, or a significant divergence between public and professional opinion on the match outcome.
April 15, 2026 Odds Movement Summary
The April 15, 2026 Pinnacle tennis market showed no clear directional bias — steam and drift were nearly even. Average movement across all 39 matches was 4.1% — higher than yesterday's 1.8% — with 12 markets exceeding 5%. WTA Rouen had the most active markets by movement volume, averaging 7.9% per match. Markets with zero movement — where Pinnacle held its opening price throughout — numbered 5, representing 13% of the day's activity.
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 begins. 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 restricting their accounts, 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 drifted up from the opening — the player's implied probability decreased in Pinnacle's view. A negative Δ% means the price shortened — 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.