SEER9 / TENNIS OPEN RECORD
Every match stays in the record.
See the saved model pick beside the settled match winner, including misses. ATP and WTA results are open to everyone.
TIMESTAMPED PROOF
Calls recorded before the listed start.
VERIFIED CALLS
1982
WINS
1269
MISSES
713
ACCURACY
64.0%
One frozen winner call per match. Accuracy is wins ÷ verified calls, not return on a wager. The recorded prediction timestamp must precede the stored match start. Results are graded from settled match winners.
PROBABILITY QUALITY
Brier score on the same verified matches; lower is better.
SEER90.218
MARKET0.220
ALL GRADED CALLS
2636
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
648
The original call and outcome were saved, but the scheduled start time was not. These stay visible outside the verified accuracy figure.
TIMING EXCEPTIONS
6
Calls timestamped at or after the stored start remain visible but do not count toward verified accuracy.
THE MATCH ARCHIVE
Wins and misses, match by match.
WTA · Aug 23, 2026
Tagger vs Starodubtseva
SAVED MODEL CALL
Lilli Tagger · 66.6%
Winner: Yuliia Starodubtseva
PRESTART RECORDEDWTA · Aug 23, 2026
Ruzic vs Bartunkova
SAVED MODEL CALL
Nikola Bartunkova · 71.0%
Winner: Nikola Bartunkova
PRESTART RECORDEDWTA · Aug 23, 2026
Parry vs Vekic
SAVED MODEL CALL
Donna Vekic · 56.6%
Winner: Diane Parry
PRESTART RECORDEDWTA · Aug 23, 2026
Parks vs Marcinko
SAVED MODEL CALL
Petra Marcinko · 57.0%
Winner: Alycia Parks
PRESTART RECORDEDWTA · Aug 23, 2026
Osorio vs Li
SAVED MODEL CALL
Camila Osorio · 54.5%
Winner: Ann Li
PRESTART RECORDEDATP · Aug 23, 2026
Fils vs Tiafoe
SAVED MODEL CALL
Arthur Fils · 61.1%
Winner: Arthur Fils
PRESTART RECORDEDATP · Aug 23, 2026
Walton vs De Jong
SAVED MODEL CALL
Adam Walton · 62.6%
Winner: Adam Walton
PRESTART RECORDEDATP · Aug 23, 2026
Shimabukuro vs Kecmanovic
SAVED MODEL CALL
Miomir Kecmanovic · 64.5%
Winner: Miomir Kecmanovic
PRESTART RECORDEDATP · Aug 23, 2026
Mpetshi Perricard vs Brooksby
SAVED MODEL CALL
Jenson Brooksby · 59.6%
Winner: Jenson Brooksby
PRESTART RECORDEDATP · Aug 23, 2026
Majchrzak vs Bonzi
SAVED MODEL CALL
Kamil Majchrzak · 56.2%
Winner: Benjamin Bonzi
PRESTART RECORDEDATP · Aug 23, 2026
Landaluce vs Bellucci
SAVED MODEL CALL
Martin Landaluce · 60.5%
Winner: Mattia Bellucci
PRESTART RECORDEDATP · Aug 23, 2026
Hijikata vs Blanch
SAVED MODEL CALL
Rinky Hijikata · 64.8%
Winner: Rinky Hijikata
PRESTART RECORDEDATP · Aug 23, 2026
Carreno Busta vs Vallejo
SAVED MODEL CALL
Pablo Carreno Busta · 53.4%
Winner: Adolfo Daniel Vallejo
PRESTART RECORDEDWTA · Aug 22, 2026
Werner vs Vidmanova
SAVED MODEL CALL
Darja Vidmanova · 62.2%
Winner: Darja Vidmanova
PRESTART RECORDEDWTA · Aug 22, 2026
Udvardy vs Arango
SAVED MODEL CALL
Panna Udvardy · 59.7%
Winner: Panna Udvardy
PRESTART RECORDEDWTA · Aug 22, 2026
Tararudee vs Timofeeva
SAVED MODEL CALL
Lanlana Tararudee · 62.5%
Winner: Maria Timofeeva
PRESTART RECORDEDWTA · Aug 22, 2026
Liang vs Kraus
SAVED MODEL CALL
Sinja Kraus · 65.2%
Winner: En-Shuo Liang
PRESTART RECORDEDWTA · Aug 22, 2026
Joint vs Hinojosa Gomez
SAVED MODEL CALL
Maya Joint · 73.8%
Winner: Maya Joint
PRESTART RECORDEDWTA · Aug 22, 2026
Jeanjean vs Rakhimova
SAVED MODEL CALL
Kamilla Rakhimova · 56.7%
Winner: Kamilla Rakhimova
PRESTART RECORDEDWTA · Aug 22, 2026
Bondar vs Jacquemot
SAVED MODEL CALL
Anna Bondar · 63.6%
Winner: Anna Bondar
PRESTART RECORDEDATP · Aug 22, 2026
Nakashima vs Tiafoe
SAVED MODEL CALL
Brandon Nakashima · 54.1%
Winner: Frances Tiafoe
START TIME UNAVAILABLEATP · Aug 22, 2026
Cobolli vs Fils
SAVED MODEL CALL
Arthur Fils · 70.9%
Winner: Arthur Fils
PRESTART RECORDEDWTA · Aug 22, 2026
Pegula vs Swiatek
SAVED MODEL CALL
Iga Swiatek · 67.2%
Winner: Jessica Pegula
PRESTART RECORDEDATP · Aug 21, 2026
Daniel vs Fearnley
SAVED MODEL CALL
Jacob Fearnley · 61.8%
Winner: Taro Daniel
START TIME UNAVAILABLE