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
1954
WINS
1255
MISSES
699
ACCURACY
64.2%
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
2606
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
646
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 · Sep 2, 2026
Sabalenka vs Iatcenko
SAVED MODEL CALL
Aryna Sabalenka · 80.8%
Winner: Aryna Sabalenka
PRESTART RECORDEDWTA · Sep 2, 2026
Dart vs Bouzkova
SAVED MODEL CALL
Marie Bouzkova · 71.4%
Winner: Marie Bouzkova
PRESTART RECORDEDWTA · Sep 2, 2026
Bucsa vs Sakatsume
SAVED MODEL CALL
Cristina Bucsa · 58.5%
Winner: Cristina Bucsa
PRESTART RECORDEDWTA · Sep 2, 2026
Birrell vs Alexandrova
SAVED MODEL CALL
Ekaterina Alexandrova · 75.6%
Winner: Ekaterina Alexandrova
PRESTART RECORDEDATP · Sep 2, 2026
Vacherot vs Majchrzak
SAVED MODEL CALL
Kamil Majchrzak · 51.3%
Winner: Valentin Vacherot
PRESTART RECORDEDATP · Sep 2, 2026
Merida vs Rublev
SAVED MODEL CALL
Andrey Rublev · 55.8%
Winner: Daniel Merida
PRESTART RECORDEDATP · Sep 2, 2026
Harris vs Tsitsipas
SAVED MODEL CALL
Stefanos Tsitsipas · 72.6%
Winner: Stefanos Tsitsipas
PRESTART RECORDEDATP · Sep 2, 2026
Bublik vs Mannarino
SAVED MODEL CALL
Alexander Bublik · 73.5%
Winner: Alexander Bublik
PRESTART RECORDEDATP · Aug 31, 2026
Hsu vs Ymer
SAVED MODEL CALL
Elias Ymer · 50.9%
Winner: Yu Hsiou Hsu
START TIME UNAVAILABLEWTA · Sep 2, 2026
Sawangkaew vs Fernandez
SAVED MODEL CALL
Leylah Fernandez · 50.8%
Winner: Leylah Fernandez
PRESTART RECORDEDWTA · Sep 2, 2026
Boulter vs Muchova
SAVED MODEL CALL
Karolina Muchova · 52.4%
Winner: Karolina Muchova
PRESTART RECORDEDWTA · Sep 2, 2026
Pegula vs Kenin
SAVED MODEL CALL
Jessica Pegula · 89.5%
Winner: Jessica Pegula
PRESTART RECORDEDATP · Aug 31, 2026
Monteiro vs Coppejans
SAVED MODEL CALL
Thiago Monteiro · 50.2%
Winner: Thiago Monteiro
START TIME UNAVAILABLEWTA · Sep 2, 2026
Paolini vs Stefanini
SAVED MODEL CALL
Jasmine Paolini · 67.9%
Winner: Jasmine Paolini
PRESTART RECORDEDATP · Sep 2, 2026
Shapovalov vs Van Assche
SAVED MODEL CALL
Denis Shapovalov · 60.3%
Winner: Denis Shapovalov
PRESTART RECORDEDATP · Sep 2, 2026
Munar vs Rinderknech
SAVED MODEL CALL
Arthur Rinderknech · 58.1%
Winner: Arthur Rinderknech
PRESTART RECORDEDATP · Sep 2, 2026
Lehecka vs Samuel
SAVED MODEL CALL
Jiri Lehecka · 70.9%
Winner: Jiri Lehecka
PRESTART RECORDEDATP · Sep 2, 2026
Prizmic vs Paul
SAVED MODEL CALL
Tommy Paul · 75.0%
Winner: Tommy Paul
PRESTART RECORDEDATP · Aug 31, 2026
Virtanen vs Rublev
SAVED MODEL CALL
Andrey Rublev · 86.7%
Winner: Andrey Rublev
PRESTART RECORDEDATP · Sep 1, 2026
Cerundolo vs Gea
SAVED MODEL CALL
Arthur Gea · 55.7%
Winner: Arthur Gea
PRESTART RECORDEDATP · Aug 30, 2026
Bueno vs Reis Da Silva
SAVED MODEL CALL
Gonzalo Bueno · 62.9%
Winner: Gonzalo Bueno
START TIME UNAVAILABLEATP · Aug 30, 2026
Bernet vs Napolitano
SAVED MODEL CALL
Henry Bernet · 61.6%
Winner: Henry Bernet
START TIME UNAVAILABLEWTA · Aug 29, 2026
Parry vs Mertens
SAVED MODEL CALL
Elise Mertens · 63.4%
Winner: Diane Parry
PRESTART RECORDEDATP · Aug 29, 2026
Fery vs Buse
SAVED MODEL CALL
Arthur Fery · 53.1%
Winner: Ignacio Buse
PRESTART RECORDED