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
2004
WINS
1278
MISSES
726
ACCURACY
63.8%
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
2661
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
651
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 · Jul 27, 2026
Prisacariu vs Kotliar
SAVED MODEL CALL
Yelyzaveta Kotliar · 59.4%
Winner: Yelyzaveta Kotliar
START TIME UNAVAILABLEWTA · Jul 27, 2026
Kazionova vs Rouvroy
SAVED MODEL CALL
Margaux Rouvroy · 54.0%
Winner: Margaux Rouvroy
START TIME UNAVAILABLEWTA · Jul 27, 2026
Ciric-Bagaric vs Popa
SAVED MODEL CALL
Lucija Ciric-Bagaric · 50.5%
Winner: Lucija Ciric-Bagaric
START TIME UNAVAILABLEATP · Jul 27, 2026
Hernandez vs Tomic
SAVED MODEL CALL
Alex Hernandez · 61.2%
Winner: Bernard Tomic
START TIME UNAVAILABLEATP · Jul 27, 2026
Diallo vs Boyer
SAVED MODEL CALL
Gabriel Diallo · 64.1%
Winner: Tristan Boyer
START TIME UNAVAILABLEWTA · Jul 27, 2026
Romero Gormaz vs Sorribes Tormo
SAVED MODEL CALL
Sara Sorribes Tormo · 55.0%
Winner: Sara Sorribes Tormo
START TIME UNAVAILABLEATP · Jul 27, 2026
Muller vs Napolitano
SAVED MODEL CALL
Alexandre Muller · 65.3%
Winner: Alexandre Muller
START TIME UNAVAILABLEATP · Jul 27, 2026
Choinski vs Passaro
SAVED MODEL CALL
Jan Choinski · 65.3%
Winner: Jan Choinski
START TIME UNAVAILABLEWTA · Jul 27, 2026
Osorio vs Hunter
SAVED MODEL CALL
Camila Osorio · 53.7%
Winner: Camila Osorio
START TIME UNAVAILABLEWTA · Jul 27, 2026
Sierra vs Prozorova
SAVED MODEL CALL
Solana Sierra · 53.4%
Winner: Tatiana Prozorova
START TIME UNAVAILABLEWTA · Jul 27, 2026
Sebov vs Kalieva
SAVED MODEL CALL
Elvina Kalieva · 50.0%
Winner: Elvina Kalieva
START TIME UNAVAILABLEWTA · Jul 27, 2026
Tjen vs Sramkova
SAVED MODEL CALL
Rebecca Sramkova · 50.2%
Winner: Janice Tjen
START TIME UNAVAILABLEATP · Jul 27, 2026
Vukic vs Svajda
SAVED MODEL CALL
Zachary Svajda · 58.8%
Winner: Aleksandar Vukic
START TIME UNAVAILABLEATP · Jul 27, 2026
Svajda vs Mensik
SAVED MODEL CALL
Jakub Mensik · 69.8%
Winner: Jakub Mensik
START TIME UNAVAILABLEATP · Jul 27, 2026
Humbert vs Martin
SAVED MODEL CALL
Ugo Humbert · 50.0%
Winner: Ugo Humbert
START TIME UNAVAILABLEATP · Jul 27, 2026
Giron vs Hewitt
SAVED MODEL CALL
Marcos Giron · 50.0%
Winner: Cruz Hewitt
START TIME UNAVAILABLEWTA · Jul 27, 2026
Zarazua vs Kessler
SAVED MODEL CALL
McCartney Kessler · 58.4%
Winner: Renata Zarazua
PRESTART RECORDEDWTA · Jul 27, 2026
Zakharova vs Fruhvirtova
SAVED MODEL CALL
Anastasia Zakharova · 53.2%
Winner: Anastasia Zakharova
START TIME UNAVAILABLEWTA · Jul 27, 2026
Wang vs McNally
SAVED MODEL CALL
Xiyu Wang · 51.1%
Winner: Caty McNally
START TIME UNAVAILABLEWTA · Jul 27, 2026
Volynets vs Golubic
SAVED MODEL CALL
Katie Volynets · 50.1%
Winner: Katie Volynets
START TIME UNAVAILABLEWTA · Jul 27, 2026
Vidmanova vs Bassols Ribera
SAVED MODEL CALL
Marina Bassols Ribera · 54.0%
Winner: Darja Vidmanova
START TIME UNAVAILABLEWTA · Jul 27, 2026
Stoiana vs Stearns
SAVED MODEL CALL
Mary Stoiana · 52.4%
Winner: Peyton Stearns
START TIME UNAVAILABLEWTA · Jul 27, 2026
Starodubtseva vs Stephens
SAVED MODEL CALL
Yuliia Starodubtseva · 53.6%
Winner: Sloane Stephens
START TIME UNAVAILABLEWTA · Jul 27, 2026
Sonmez vs Brace
SAVED MODEL CALL
Zeynep Sonmez · 61.3%
Winner: Zeynep Sonmez
START TIME UNAVAILABLE