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.
ATP · Aug 19, 2026
Tiafoe vs Auger-Aliassime
SAVED MODEL CALL
Felix Auger-Aliassime · 64.0%
Winner: Frances Tiafoe
PRESTART RECORDEDWTA · Aug 19, 2026
Sabalenka vs Bejlek
SAVED MODEL CALL
Aryna Sabalenka · 75.8%
Winner: Sara Bejlek
PRESTART RECORDEDATP · Aug 19, 2026
Faria vs Musetti
SAVED MODEL CALL
Lorenzo Musetti · 65.8%
Winner: Lorenzo Musetti
PRESTART RECORDEDWTA · Aug 19, 2026
Kostyuk vs Andreeva
SAVED MODEL CALL
Mirra Andreeva · 54.7%
Winner: Marta Kostyuk
PRESTART RECORDEDATP · Aug 19, 2026
Borges vs Nakashima
SAVED MODEL CALL
Brandon Nakashima · 58.1%
Winner: Brandon Nakashima
PRESTART RECORDEDWTA · Aug 19, 2026
Keys vs Wang
SAVED MODEL CALL
Madison Keys · 74.9%
Winner: Madison Keys
START TIME UNAVAILABLEATP · Aug 19, 2026
Fritz vs O'Connell
SAVED MODEL CALL
Taylor Fritz · 82.1%
Winner: Taylor Fritz
PRESTART RECORDEDWTA · Aug 19, 2026
Swiatek vs Parry
SAVED MODEL CALL
Iga Swiatek · 92.8%
Winner: Iga Swiatek
PRESTART RECORDEDWTA · Aug 19, 2026
Shnaider vs Rybakina
SAVED MODEL CALL
Elena Rybakina · 69.3%
Winner: Elena Rybakina
PRESTART RECORDEDWTA · Aug 19, 2026
Noskova vs Anisimova
SAVED MODEL CALL
Linda Noskova · 52.9%
Winner: Amanda Anisimova
PRESTART RECORDEDWTA · Aug 19, 2026
Cirstea vs Pegula
SAVED MODEL CALL
Jessica Pegula · 71.3%
Winner: Jessica Pegula
PRESTART RECORDEDATP · Aug 19, 2026
Zverev vs Paul
SAVED MODEL CALL
Alexander Zverev · 67.7%
Winner: Tommy Paul
PRESTART RECORDEDATP · Aug 19, 2026
Tirante vs Mensik
SAVED MODEL CALL
Jakub Mensik · 63.6%
Winner: Thiago Agustin Tirante
PRESTART RECORDEDATP · Aug 19, 2026
Jodar vs Cobolli
SAVED MODEL CALL
Rafael Jodar · 71.8%
Winner: Flavio Cobolli
PRESTART RECORDEDATP · Aug 19, 2026
Fils vs de Minaur
SAVED MODEL CALL
Arthur Fils · 60.6%
Winner: Arthur Fils
PRESTART RECORDEDATP · Aug 18, 2026
Llamas Ruiz vs Comesana
SAVED MODEL CALL
Pablo Llamas Ruiz · 53.1%
Winner: Pablo Llamas Ruiz
START TIME UNAVAILABLEATP · Aug 18, 2026
Maestrelli vs Popyrin
SAVED MODEL CALL
Alexei Popyrin · 71.4%
Winner: Alexei Popyrin
START TIME UNAVAILABLEATP · Aug 18, 2026
Svrcina vs Wawrinka
SAVED MODEL CALL
Dalibor Svrcina · 61.0%
Winner: Stan Wawrinka
START TIME UNAVAILABLEATP · Aug 18, 2026
Safiullin vs Ofner
SAVED MODEL CALL
Roman Safiullin · 59.4%
Winner: Roman Safiullin
START TIME UNAVAILABLEATP · Aug 18, 2026
De Jong vs Sweeny
SAVED MODEL CALL
Jesper De Jong · 62.5%
Winner: Jesper De Jong
START TIME UNAVAILABLEATP · Aug 18, 2026
Rodionov vs Sakamoto
SAVED MODEL CALL
Rei Sakamoto · 51.3%
Winner: Rei Sakamoto
START TIME UNAVAILABLEATP · Aug 18, 2026
Pellegrino vs Basavareddy
SAVED MODEL CALL
Nishesh Basavareddy · 62.4%
Winner: Andrea Pellegrino
START TIME UNAVAILABLEATP · Aug 18, 2026
Clarke vs Chidekh
SAVED MODEL CALL
Clement Chidekh · 55.4%
Winner: Clement Chidekh
START TIME UNAVAILABLEATP · Aug 18, 2026
Sakellaridis vs Schoolkate
SAVED MODEL CALL
Stefanos Sakellaridis · 57.6%
Winner: Stefanos Sakellaridis
START TIME UNAVAILABLE