Closing Line Value Report — Saturday, April 11, 2026
The CLV tracker recorded 54 completed matches on April 11, 2026, covering 13 events including Monte Carlo. Pinnacle markets opened and closed with 36 notable moves, reflecting where sharp bettors placed their money ahead of the closing line. This page documents every result and line shift for the day.
Top Closing Line Value Shifts
Sharp money left its clearest fingerprint on S. Dostanic in Sarasota. Opening at 2.19 and closing at 1.76, the 24.2% Pinnacle move was the day's largest. Result: a win (6-3 6-4). The day's second-biggest move came from Barcelona, where G. Zeppieri drifted 22.0% (3.34 → 4.28) — a strong CLV signal of -22.0% for those who backed him early. Rounding out the top three, A. Andrade in Sarasota moved 20.7% from open, finishing at 2.16.
Against the Odds: Upset Report
Upsets were a theme on the day, with 5 lower-ranked or higher-priced players advancing. L. Pigato in Madrid was the most notable, defeating P. Kudermetova at closing odds of 3.01. The result was not foreshadowed by line movement — Pinnacle moved L. Pigato's line only -1.0% before close. M. H. Rehberg in Munich also produced a surprise at 2.65, defeating A. Fery 6-2 7-6. Combined, these upsets saw 5 Pinnacle favourites beaten, underscoring that even sharp markets express probabilities, not certainties.
Tournament Semi-Final Recap
The most significant matches of the day came at the semi-final stage of Monte Carlo. C. Alcaraz defeated V. Vacherot 6-4 6-4, with Pinnacle moving C. Alcaraz's line 0.0% before close — minimal movement suggesting stable market confidence. In the other semi-final, J. Sinner overcame A. Zverev 6-1 6-4 (1.21 → 1.18). Both results set up a final between C. Alcaraz and J. Sinner.
Closing Line Value Statistics
Closing line value data: 54 matches tracked, 76% favourite win rate, 4.7% average Pinnacle line move. 29 of 54 matches saw the opening favourite's odds shorten before close — a sign of sustained market confidence. The largest single move was 24.2% on S. Dostanic in Sarasota. The vs mkt column showed the widest gap for A. Hernandez in Mexico City, where Pinnacle and the average bookmaker differed by +70.9%.
Frequently Asked Questions — Closing Line Value in Tennis Betting
What is closing line value (CLV) in tennis betting?
Closing line value measures the difference between the odds you bet at and the final odds Pinnacle offered just before the match began. If you bet at 2.00 and the match closed at 1.80, you have positive CLV — you secured a better price than the final market. CLV is widely regarded as the most reliable indicator of long-term profitability in sports betting, because Pinnacle's closing line incorporates all available sharp money and represents the most accurate probability estimate available to the public.
Why does DeuceHQ use Pinnacle as the reference bookmaker?
Pinnacle is the industry benchmark for sharp money. Unlike most bookmakers, Pinnacle does not limit or ban winning bettors — they welcome sharp action. This means their odds reflect the true market consensus and are harder to beat consistently. When Pinnacle's line moves significantly from open to close, it signals that informed bettors have entered the market. The vs mkt column on this page compares Pinnacle's closing price to the average of other major bookmakers, highlighting where the sharpest market diverged from the wider betting market.
How is the CLV percentage calculated on this page?
CLV% measures the value of your bet relative to the closing line: ((odds you bet at − closing odds) / closing odds) × 100. On this page we use Pinnacle's opening price as the reference — the CLV% shows what you would have captured by betting at open. A positive CLV% means the odds shortened from open to close (you would have secured a better price than the final market); a negative CLV% means the odds drifted out. All calculations use Pinnacle's official open and close prices sourced in real time.