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 · Aug 31, 2026
Zidansek vs Timofeeva
SAVED MODEL CALL
Maria Timofeeva · 50.3%
Winner: Maria Timofeeva
PRESTART RECORDEDWTA · Aug 31, 2026
Zheng vs Liutova
SAVED MODEL CALL
Kristina Liutova · 54.2%
Winner: Qinwen Zheng
START TIME UNAVAILABLEWTA · Aug 31, 2026
Stoiana vs Eala
SAVED MODEL CALL
Alexandra Eala · 68.5%
Winner: Alexandra Eala
PRESTART RECORDEDWTA · Aug 31, 2026
Stefanini vs Yastremska
SAVED MODEL CALL
Dayana Yastremska · 50.7%
Winner: Lucrezia Stefanini
PRESTART RECORDEDWTA · Aug 31, 2026
Sakkari vs Montgomery
SAVED MODEL CALL
Maria Sakkari · 54.8%
Winner: Maria Sakkari
PRESTART RECORDEDWTA · Aug 31, 2026
Rus vs Jeanjean
SAVED MODEL CALL
Leolia Jeanjean · 62.7%
Winner: Leolia Jeanjean
PRESTART RECORDEDWTA · Aug 31, 2026
Linette vs Jones
SAVED MODEL CALL
Magda Linette · 55.0%
Winner: Francesca Jones
PRESTART RECORDEDWTA · Aug 31, 2026
Koevermans vs McNally
SAVED MODEL CALL
Caty McNally · 59.6%
Winner: Caty McNally
START TIME UNAVAILABLEWTA · Aug 31, 2026
Knutson vs Lys
SAVED MODEL CALL
Eva Lys · 60.1%
Winner: Eva Lys
PRESTART RECORDEDWTA · Aug 31, 2026
Kalinina vs Sakatsume
SAVED MODEL CALL
Anhelina Kalinina · 53.3%
Winner: Himeno Sakatsume
PRESTART RECORDEDWTA · Aug 31, 2026
Havlickova vs Bondar
SAVED MODEL CALL
Anna Bondar · 61.0%
Winner: Anna Bondar
PRESTART RECORDEDWTA · Aug 31, 2026
Dart vs Stearns
SAVED MODEL CALL
Peyton Stearns · 60.8%
Winner: Harriet Dart
PRESTART RECORDEDWTA · Aug 30, 2026
Kostyuk vs Hunter
SAVED MODEL CALL
Marta Kostyuk · 74.2%
Winner: Marta Kostyuk
PRESTART RECORDEDWTA · Aug 30, 2026
Kalieva vs Tararudee
SAVED MODEL CALL
Lanlana Tararudee · 53.2%
Winner: Lanlana Tararudee
PRESTART RECORDEDWTA · Aug 30, 2026
Zarazua vs Iatcenko
SAVED MODEL CALL
Renata Zarazua · 54.0%
Winner: Polina Iatcenko
PRESTART RECORDEDATP · Aug 30, 2026
Wong vs Paul
SAVED MODEL CALL
Tommy Paul · 81.2%
Winner: Tommy Paul
START TIME UNAVAILABLEATP · Aug 30, 2026
Vukic vs Sakamoto
SAVED MODEL CALL
Rei Sakamoto · 56.3%
Winner: Rei Sakamoto
PRESTART RECORDEDATP · Aug 30, 2026
Svrcina vs Royer
SAVED MODEL CALL
Dalibor Svrcina · 50.5%
Winner: Dalibor Svrcina
PRESTART RECORDEDATP · Aug 30, 2026
Samuel vs Machac
SAVED MODEL CALL
Tomas Machac · 50.5%
Winner: Toby Samuel
PRESTART RECORDEDATP · Aug 30, 2026
Rodionov vs Mpetshi Perricard
SAVED MODEL CALL
Giovanni Mpetshi Perricard · 58.1%
Winner: Jurij Rodionov
PRESTART RECORDEDATP · Aug 30, 2026
Michelsen vs Cina
SAVED MODEL CALL
Alex Michelsen · 72.9%
Winner: Alex Michelsen
PRESTART RECORDEDATP · Aug 30, 2026
Mensik vs Mochizuki
SAVED MODEL CALL
Jakub Mensik · 85.2%
Winner: Jakub Mensik
PRESTART RECORDEDATP · Aug 30, 2026
Medvedev vs Gaston
SAVED MODEL CALL
Daniil Medvedev · 91.9%
Winner: Daniil Medvedev
PRESTART RECORDEDATP · Aug 30, 2026
Landaluce vs Fearnley
SAVED MODEL CALL
Jacob Fearnley · 51.6%
Winner: Jacob Fearnley
PRESTART RECORDED