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
1838
WINS
1181
MISSES
657
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
2471
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
627
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 9, 2026
Kasatkina vs Golubic
SAVED MODEL CALL
Daria Kasatkina · 50.0%
Winner: Daria Kasatkina
PRESTART RECORDEDWTA · Oct 9, 2026
Ito vs Parks
SAVED MODEL CALL
Alycia Parks · 52.6%
Winner: Aoi Ito
PRESTART RECORDEDWTA · Oct 9, 2026
Gibson vs Sorribes Tormo
SAVED MODEL CALL
Talia Gibson · 50.0%
Winner: Sara Sorribes Tormo
PRESTART RECORDEDWTA · Oct 9, 2026
Frech vs Uchijima
SAVED MODEL CALL
Magdalena Frech · 56.2%
Winner: Magdalena Frech
PRESTART RECORDEDWTA · Oct 9, 2026
Bondar vs Boisson
SAVED MODEL CALL
Anna Bondar · 53.7%
Winner: Anna Bondar
PRESTART RECORDEDWTA · Oct 9, 2026
Andreescu vs Blinkova
SAVED MODEL CALL
Anna Blinkova · 51.4%
Winner: Anna Blinkova
PRESTART RECORDEDWTA · Oct 9, 2026
Waltert vs Sakatsume
SAVED MODEL CALL
Himeno Sakatsume · 53.0%
Winner: Himeno Sakatsume
PRESTART RECORDEDWTA · Oct 9, 2026
Stefanini vs Iatcenko
SAVED MODEL CALL
Lucrezia Stefanini · 52.4%
Winner: Lucrezia Stefanini
PRESTART RECORDEDWTA · Oct 9, 2026
Aksu vs Crawley
SAVED MODEL CALL
Fiona Crawley · 66.9%
Winner: Ayla Aksu
PRESTART RECORDEDWTA · Oct 9, 2026
Falei vs Sramkova
SAVED MODEL CALL
Rebecca Sramkova · 60.1%
Winner: Rebecca Sramkova
PRESTART RECORDEDWTA · Oct 8, 2026
Sasnovich vs Kalieva
SAVED MODEL CALL
Aliaksandra Sasnovich · 70.7%
Winner: Elvina Kalieva
PRESTART RECORDEDWTA · Oct 8, 2026
Zavatska vs Zarazua
SAVED MODEL CALL
Renata Zarazua · 76.0%
Winner: Renata Zarazua
PRESTART RECORDEDWTA · Oct 9, 2026
Zheng vs Svitolina
SAVED MODEL CALL
Elina Svitolina · 56.4%
Winner: Qinwen Zheng
START TIME UNAVAILABLEWTA · Oct 8, 2026
Werner vs Blinkova
SAVED MODEL CALL
Anna Blinkova · 82.6%
Winner: Anna Blinkova
PRESTART RECORDEDWTA · Oct 8, 2026
Bolkvadze vs Andreescu
SAVED MODEL CALL
Bianca Andreescu · 72.2%
Winner: Bianca Andreescu
PRESTART RECORDEDWTA · Oct 8, 2026
Waltert vs Klimovicova
SAVED MODEL CALL
Simona Waltert · 58.5%
Winner: Simona Waltert
PRESTART RECORDEDWTA · Oct 8, 2026
Dudeney vs Aksu
SAVED MODEL CALL
Alicia Dudeney · 52.2%
Winner: Ayla Aksu
PRESTART RECORDEDWTA · Oct 7, 2026
Oliynykova vs Falei
SAVED MODEL CALL
Oleksandra Oliynykova · 57.0%
Winner: Aliona Falei
PRESTART RECORDEDWTA · Oct 7, 2026
Kalieva vs Korpatsch
SAVED MODEL CALL
Elvina Kalieva · 50.6%
Winner: Elvina Kalieva
PRESTART RECORDEDWTA · Oct 7, 2026
Mertens vs Swiatek
SAVED MODEL CALL
Iga Swiatek · 80.9%
Winner: Elise Mertens
PRESTART RECORDEDWTA · Oct 7, 2026
Hruncakova vs Sakatsume
SAVED MODEL CALL
Himeno Sakatsume · 70.6%
Winner: Himeno Sakatsume
PRESTART RECORDEDWTA · Oct 7, 2026
Iatcenko vs Galfi
SAVED MODEL CALL
Dalma Galfi · 51.3%
Winner: Polina Iatcenko
PRESTART RECORDEDWTA · Oct 7, 2026
Muchova vs Bartunkova
SAVED MODEL CALL
Karolina Muchova · 64.9%
Winner: Nikola Bartunkova
PRESTART RECORDEDWTA · Oct 7, 2026
Alexandrova vs Andreeva
SAVED MODEL CALL
Mirra Andreeva · 73.0%
Winner: Mirra Andreeva
PRESTART RECORDED