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
1921
WINS
1232
MISSES
689
ACCURACY
64.1%
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
2568
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
641
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 9, 2026
Samsonova vs Rybakina
SAVED MODEL CALL
Elena Rybakina · 75.2%
Winner: Elena Rybakina
PRESTART RECORDEDWTA · Aug 9, 2026
Korneeva vs Gauff
SAVED MODEL CALL
Coco Gauff · 77.2%
Winner: Coco Gauff
PRESTART RECORDEDWTA · Aug 9, 2026
Fernandez vs Osaka
SAVED MODEL CALL
Naomi Osaka · 67.4%
Winner: Naomi Osaka
PRESTART RECORDEDWTA · Aug 9, 2026
Eala vs Bencic
SAVED MODEL CALL
Belinda Bencic · 56.9%
Winner: Belinda Bencic
PRESTART RECORDEDWTA · Aug 8, 2026
Lee vs Knutson
SAVED MODEL CALL
Carol Young Suh Lee · 64.3%
Winner: Carol Young Suh Lee
PRESTART RECORDEDWTA · Aug 8, 2026
Svitolina vs Anisimova
SAVED MODEL CALL
Elina Svitolina · 56.3%
Winner: Elina Svitolina
PRESTART RECORDEDWTA · Aug 8, 2026
Sabalenka vs Alexandrova
SAVED MODEL CALL
Aryna Sabalenka · 81.5%
Winner: Ekaterina Alexandrova
PRESTART RECORDEDWTA · Aug 8, 2026
Pegula vs Shnaider
SAVED MODEL CALL
Jessica Pegula · 69.2%
Winner: Diana Shnaider
PRESTART RECORDEDWTA · Aug 8, 2026
Kostyuk vs Swiatek
SAVED MODEL CALL
Iga Swiatek · 57.2%
Winner: Iga Swiatek
PRESTART RECORDEDWTA · Aug 7, 2026
Lee vs Valdmannova
SAVED MODEL CALL
Carol Young Suh Lee · 53.8%
Winner: Carol Young Suh Lee
PRESTART RECORDEDWTA · Aug 7, 2026
Sakkari vs Gauff
SAVED MODEL CALL
Coco Gauff · 71.7%
Winner: Coco Gauff
PRESTART RECORDEDWTA · Aug 7, 2026
Mertens vs Osaka
SAVED MODEL CALL
Naomi Osaka · 64.9%
Winner: Naomi Osaka
PRESTART RECORDEDWTA · Aug 7, 2026
McNally vs Eala
SAVED MODEL CALL
Alexandra Eala · 66.3%
Winner: Alexandra Eala
START TIME UNAVAILABLEWTA · Aug 7, 2026
Joint vs Samsonova
SAVED MODEL CALL
Liudmila Samsonova · 63.9%
Winner: Liudmila Samsonova
PRESTART RECORDEDWTA · Aug 7, 2026
Andreeva vs Fernandez
SAVED MODEL CALL
Mirra Andreeva · 66.7%
Winner: Leylah Fernandez
PRESTART RECORDEDWTA · Aug 6, 2026
Valdmannova vs Bandecchi
SAVED MODEL CALL
Vendula Valdmannova · 55.8%
Winner: Vendula Valdmannova
PRESTART RECORDEDWTA · Aug 6, 2026
Lee vs Falkowska
SAVED MODEL CALL
Carol Young Suh Lee · 73.6%
Winner: Carol Young Suh Lee
PRESTART RECORDEDWTA · Aug 6, 2026
Mikulskyte vs Knutson
SAVED MODEL CALL
Gabriela Knutson · 72.7%
Winner: Gabriela Knutson
PRESTART RECORDEDWTA · Aug 6, 2026
Townsend vs Bencic
SAVED MODEL CALL
Belinda Bencic · 67.9%
Winner: Belinda Bencic
PRESTART RECORDEDWTA · Aug 6, 2026
Pegula vs Rakhimova
SAVED MODEL CALL
Jessica Pegula · 88.0%
Winner: Jessica Pegula
PRESTART RECORDEDWTA · Aug 6, 2026
Jovic vs Korneeva
SAVED MODEL CALL
Iva Jovic · 69.2%
Winner: Alina Korneeva
PRESTART RECORDEDWTA · Aug 6, 2026
Li vs Rybakina
SAVED MODEL CALL
Elena Rybakina · 83.3%
Winner: Elena Rybakina
PRESTART RECORDEDWTA · Aug 6, 2026
Svitolina vs Potapova
SAVED MODEL CALL
Elina Svitolina · 68.2%
Winner: Elina Svitolina
PRESTART RECORDEDWTA · Aug 6, 2026
Sabalenka vs Zhang
SAVED MODEL CALL
Aryna Sabalenka · 90.8%
Winner: Aryna Sabalenka
START TIME UNAVAILABLE