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
1847
WINS
1188
MISSES
659
ACCURACY
64.3%
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.
SEER90.217
MARKET0.219
ALL GRADED CALLS
2483
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
630
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 28, 2026
Ruse vs Tagger
SAVED MODEL CALL
Lilli Tagger · 55.2%
Winner: Elena-Gabriela Ruse
PRESTART RECORDEDWTA · Sep 28, 2026
Preston vs Korpatsch
SAVED MODEL CALL
Taylah Preston · 55.4%
Winner: Taylah Preston
PRESTART RECORDEDWTA · Sep 28, 2026
Parks vs Zhu
SAVED MODEL CALL
Alycia Parks · 60.4%
Winner: Lin Zhu
START TIME UNAVAILABLEWTA · Sep 28, 2026
McNally vs Yastremska
SAVED MODEL CALL
Caty McNally · 50.0%
Winner: Dayana Yastremska
START TIME UNAVAILABLEWTA · Sep 28, 2026
Lys vs Sun
SAVED MODEL CALL
Eva Lys · 53.4%
Winner: Xinran Sun
PRESTART RECORDEDWTA · Sep 28, 2026
Linette vs Siniakova
SAVED MODEL CALL
Katerina Siniakova · 65.6%
Winner: Katerina Siniakova
PRESTART RECORDEDWTA · Sep 28, 2026
Lazaro Garcia vs Fruhvirtova
SAVED MODEL CALL
Linda Fruhvirtova · 55.8%
Winner: Andrea Lazaro Garcia
PRESTART RECORDEDWTA · Sep 28, 2026
Kenin vs Krueger
SAVED MODEL CALL
Ashlyn Krueger · 53.7%
Winner: Ashlyn Krueger
PRESTART RECORDEDWTA · Sep 28, 2026
Joint vs Kraus
SAVED MODEL CALL
Maya Joint · 71.4%
Winner: Sinja Kraus
PRESTART RECORDEDWTA · Sep 28, 2026
Ito vs Birrell
SAVED MODEL CALL
Kimberly Birrell · 72.3%
Winner: Kimberly Birrell
PRESTART RECORDEDWTA · Sep 28, 2026
Bondar vs Zarazua
SAVED MODEL CALL
Anna Bondar · 67.5%
Winner: Renata Zarazua
PRESTART RECORDEDWTA · Sep 28, 2026
Badosa vs Kasatkina
SAVED MODEL CALL
Paula Badosa · 56.9%
Winner: Paula Badosa
PRESTART RECORDEDWTA · Sep 28, 2026
Noha Akugue vs Crawley
SAVED MODEL CALL
Fiona Crawley · 53.2%
Winner: Fiona Crawley
PRESTART RECORDEDWTA · Sep 28, 2026
Efremova vs Kubka
SAVED MODEL CALL
Martyna Kubka · 63.1%
Winner: Martyna Kubka
PRESTART RECORDEDWTA · Sep 28, 2026
Jeanjean vs Lamens
SAVED MODEL CALL
Leolia Jeanjean · 57.3%
Winner: Leolia Jeanjean
PRESTART RECORDEDWTA · Sep 28, 2026
Ruzic vs Valdmannova
SAVED MODEL CALL
Antonia Ruzic · 52.3%
Winner: Antonia Ruzic
PRESTART RECORDEDWTA · Sep 28, 2026
Riera vs Siskova
SAVED MODEL CALL
Anna Siskova · 52.2%
Winner: Julia Riera
PRESTART RECORDEDWTA · Sep 28, 2026
Arango vs Blinkova
SAVED MODEL CALL
Anna Blinkova · 72.4%
Winner: Anna Blinkova
PRESTART RECORDEDWTA · Sep 27, 2026
Yamaguchi vs Zheng
SAVED MODEL CALL
Wushuang Zheng · 51.7%
Winner: Wushuang Zheng
START TIME UNAVAILABLEWTA · Sep 27, 2026
Zavatska vs Lansere
SAVED MODEL CALL
Katarina Zavatska · 57.0%
Winner: Sofya Lansere
PRESTART RECORDEDWTA · Sep 27, 2026
Shubladze vs Saigo
SAVED MODEL CALL
Alexandra Shubladze · 86.6%
Winner: Alexandra Shubladze
PRESTART RECORDEDWTA · Sep 27, 2026
Morvayova vs Sorribes Tormo
SAVED MODEL CALL
Sara Sorribes Tormo · 78.0%
Winner: Sara Sorribes Tormo
PRESTART RECORDEDWTA · Sep 27, 2026
Mladenovic vs Costoulas
SAVED MODEL CALL
Sofia Costoulas · 78.8%
Winner: Sofia Costoulas
PRESTART RECORDEDWTA · Sep 27, 2026
Grant vs Falei
SAVED MODEL CALL
Tyra Caterina Grant · 67.5%
Winner: Aliona Falei
PRESTART RECORDED