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 · Oct 3, 2026
Noskova vs Golubic
SAVED MODEL CALL
Linda Noskova · 84.8%
Winner: Linda Noskova
PRESTART RECORDEDWTA · Oct 3, 2026
Muchova vs Samsonova
SAVED MODEL CALL
Karolina Muchova · 76.0%
Winner: Karolina Muchova
PRESTART RECORDEDWTA · Oct 3, 2026
Kudermetova vs Andreeva
SAVED MODEL CALL
Mirra Andreeva · 89.4%
Winner: Mirra Andreeva
PRESTART RECORDEDWTA · Oct 3, 2026
Kraus vs Yastremska
SAVED MODEL CALL
Dayana Yastremska · 63.6%
Winner: Sinja Kraus
PRESTART RECORDEDWTA · Oct 3, 2026
Bejlek vs Osaka
SAVED MODEL CALL
Naomi Osaka · 74.3%
Winner: Naomi Osaka
PRESTART RECORDEDWTA · Oct 3, 2026
Bartunkova vs Sabalenka
SAVED MODEL CALL
Aryna Sabalenka · 82.9%
Winner: Nikola Bartunkova
PRESTART RECORDEDWTA · Oct 3, 2026
Alexandrova vs Shnaider
SAVED MODEL CALL
Diana Shnaider · 68.9%
Winner: Ekaterina Alexandrova
PRESTART RECORDEDWTA · Oct 3, 2026
Bouzas Maneiro vs Falei
SAVED MODEL CALL
Jessica Bouzas Maneiro · 74.9%
Winner: Jessica Bouzas Maneiro
PRESTART RECORDEDWTA · Oct 3, 2026
Zavatska vs Sidorova
SAVED MODEL CALL
Kristiana Sidorova · 66.1%
Winner: Katarina Zavatska
PRESTART RECORDEDWTA · Oct 3, 2026
Nugroho vs Okamura
SAVED MODEL CALL
Kyoka Okamura · 56.0%
Winner: Kyoka Okamura
START TIME UNAVAILABLEWTA · Oct 2, 2026
Ruzic vs Kostovic
SAVED MODEL CALL
Teodora Kostovic · 50.1%
Winner: Antonia Ruzic
PRESTART RECORDEDWTA · Oct 2, 2026
Jeanjean vs Stefanini
SAVED MODEL CALL
Lucrezia Stefanini · 52.6%
Winner: Leolia Jeanjean
PRESTART RECORDEDWTA · Oct 2, 2026
Vekic vs Zhu
SAVED MODEL CALL
Donna Vekic · 60.9%
Winner: Donna Vekic
START TIME UNAVAILABLEWTA · Oct 2, 2026
Sun vs Bucsa
SAVED MODEL CALL
Cristina Bucsa · 62.3%
Winner: Xinran Sun
PRESTART RECORDEDWTA · Oct 2, 2026
Jovic vs Dart
SAVED MODEL CALL
Iva Jovic · 88.5%
Winner: Iva Jovic
PRESTART RECORDEDWTA · Oct 2, 2026
Gauff vs Osorio
SAVED MODEL CALL
Coco Gauff · 89.5%
Winner: Coco Gauff
PRESTART RECORDEDWTA · Oct 2, 2026
Falei vs Sorribes Tormo
SAVED MODEL CALL
Sara Sorribes Tormo · 57.5%
Winner: Aliona Falei
PRESTART RECORDEDWTA · Oct 1, 2026
Okamura vs Jones
SAVED MODEL CALL
Emerson Jones · 74.1%
Winner: Emerson Jones
PRESTART RECORDEDWTA · Oct 1, 2026
Rakhimova vs Fernandez
SAVED MODEL CALL
Leylah Fernandez · 72.7%
Winner: Kamilla Rakhimova
PRESTART RECORDEDWTA · Oct 1, 2026
Bencic vs Zakharova
SAVED MODEL CALL
Belinda Bencic · 76.9%
Winner: Belinda Bencic
PRESTART RECORDEDWTA · Oct 1, 2026
Zheng vs Kalinskaya
SAVED MODEL CALL
Qinwen Zheng · 62.3%
Winner: Qinwen Zheng
START TIME UNAVAILABLEWTA · Oct 1, 2026
Volynets vs Mertens
SAVED MODEL CALL
Elise Mertens · 52.4%
Winner: Elise Mertens
PRESTART RECORDEDWTA · Oct 1, 2026
Siniakova vs Svitolina
SAVED MODEL CALL
Elina Svitolina · 75.2%
Winner: Elina Svitolina
PRESTART RECORDEDWTA · Oct 1, 2026
Sakkari vs Hunter
SAVED MODEL CALL
Maria Sakkari · 71.7%
Winner: Maria Sakkari
PRESTART RECORDED