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
1986
WINS
1272
MISSES
714
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
2641
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
649
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.
ATP · Aug 15, 2026
Hanfmann vs Fils
SAVED MODEL CALL
Arthur Fils · 68.9%
Winner: Arthur Fils
PRESTART RECORDEDATP · Aug 15, 2026
Halys vs de Minaur
SAVED MODEL CALL
Alex de Minaur · 70.0%
Winner: Alex de Minaur
PRESTART RECORDEDATP · Aug 15, 2026
Altmaier vs Musetti
SAVED MODEL CALL
Lorenzo Musetti · 76.4%
Winner: Lorenzo Musetti
PRESTART RECORDEDWTA · Aug 15, 2026
Waltert vs Pegula
SAVED MODEL CALL
Jessica Pegula · 89.2%
Winner: Jessica Pegula
PRESTART RECORDEDWTA · Aug 15, 2026
Townsend vs Rybakina
SAVED MODEL CALL
Elena Rybakina · 73.5%
Winner: Elena Rybakina
PRESTART RECORDEDWTA · Aug 15, 2026
Sonmez vs Anisimova
SAVED MODEL CALL
Amanda Anisimova · 77.6%
Winner: Amanda Anisimova
PRESTART RECORDEDWTA · Aug 15, 2026
Shnaider vs Maria
SAVED MODEL CALL
Diana Shnaider · 72.3%
Winner: Diana Shnaider
PRESTART RECORDEDWTA · Aug 15, 2026
Rakhimova vs Sakkari
SAVED MODEL CALL
Maria Sakkari · 63.4%
Winner: Maria Sakkari
PRESTART RECORDEDWTA · Aug 15, 2026
Ostapenko vs Frech
SAVED MODEL CALL
Jelena Ostapenko · 51.2%
Winner: Magdalena Frech
PRESTART RECORDEDWTA · Aug 15, 2026
Noskova vs Boulter
SAVED MODEL CALL
Linda Noskova · 74.6%
Winner: Linda Noskova
PRESTART RECORDEDWTA · Aug 15, 2026
Navarro vs Kalinina
SAVED MODEL CALL
Emma Navarro · 62.4%
Winner: Emma Navarro
PRESTART RECORDEDWTA · Aug 15, 2026
Mertens vs Parry
SAVED MODEL CALL
Elise Mertens · 72.7%
Winner: Diane Parry
PRESTART RECORDEDWTA · Aug 15, 2026
McNally vs Kalinskaya
SAVED MODEL CALL
Anna Kalinskaya · 57.8%
Winner: Anna Kalinskaya
START TIME UNAVAILABLEWTA · Aug 15, 2026
Krejcikova vs Bejlek
SAVED MODEL CALL
Barbora Krejcikova · 51.4%
Winner: Sara Bejlek
PRESTART RECORDEDWTA · Aug 15, 2026
Eala vs Ruse
SAVED MODEL CALL
Alexandra Eala · 62.8%
Winner: Alexandra Eala
PRESTART RECORDEDWTA · Aug 15, 2026
Bucsa vs Chwalinska
SAVED MODEL CALL
Maja Chwalinska · 53.5%
Winner: Maja Chwalinska
PRESTART RECORDEDWTA · Aug 15, 2026
Bouzkova vs Stefanini
SAVED MODEL CALL
Marie Bouzkova · 55.9%
Winner: Marie Bouzkova
PRESTART RECORDEDWTA · Aug 15, 2026
Boisson vs Bencic
SAVED MODEL CALL
Belinda Bencic · 79.4%
Winner: Lois Boisson
PRESTART RECORDEDATP · Aug 15, 2026
Zverev vs Norrie
SAVED MODEL CALL
Alexander Zverev · 75.5%
Winner: Alexander Zverev
PRESTART RECORDEDATP · Aug 15, 2026
Vallejo vs Vacherot
SAVED MODEL CALL
Valentin Vacherot · 53.0%
Winner: Adolfo Daniel Vallejo
PRESTART RECORDEDATP · Aug 15, 2026
Struff vs Tabilo
SAVED MODEL CALL
Alejandro Tabilo · 66.2%
Winner: Alejandro Tabilo
PRESTART RECORDEDATP · Aug 15, 2026
Paul vs Hurkacz
SAVED MODEL CALL
Tommy Paul · 50.0%
Winner: Tommy Paul
PRESTART RECORDEDATP · Aug 15, 2026
Landaluce vs Arnaldi
SAVED MODEL CALL
Martin Landaluce · 51.9%
Winner: Martin Landaluce
PRESTART RECORDEDATP · Aug 15, 2026
Kecmanovic vs Cobolli
SAVED MODEL CALL
Flavio Cobolli · 52.8%
Winner: Flavio Cobolli
PRESTART RECORDED