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
2004
WINS
1278
MISSES
726
ACCURACY
63.8%
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
2661
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
651
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 · Jul 27, 2026
Samsonova vs Keys
SAVED MODEL CALL
Madison Keys · 75.5%
Winner: Liudmila Samsonova
START TIME UNAVAILABLEWTA · Jul 27, 2026
Potapova vs Williams
SAVED MODEL CALL
Anastasia Potapova · 78.1%
Winner: Anastasia Potapova
PRESTART RECORDEDWTA · Jul 27, 2026
Navarro vs Kenin
SAVED MODEL CALL
Emma Navarro · 72.1%
Winner: Emma Navarro
START TIME UNAVAILABLEWTA · Jul 27, 2026
Krueger vs Boulter
SAVED MODEL CALL
Ashlyn Krueger · 50.7%
Winner: Ashlyn Krueger
START TIME UNAVAILABLEWTA · Jul 27, 2026
Frech vs Li
SAVED MODEL CALL
Ann Li · 62.8%
Winner: Magdalena Frech
START TIME UNAVAILABLEWTA · Jul 27, 2026
Fernandez vs Linette
SAVED MODEL CALL
Leylah Fernandez · 69.8%
Winner: Leylah Fernandez
START TIME UNAVAILABLEWTA · Jul 27, 2026
Eala vs Zheng
SAVED MODEL CALL
Qinwen Zheng · 52.8%
Winner: Alexandra Eala
START TIME UNAVAILABLEWTA · Jul 27, 2026
Cocciaretto vs Tauson
SAVED MODEL CALL
Clara Tauson · 63.3%
Winner: Elisabetta Cocciaretto
START TIME UNAVAILABLEATP · Jul 27, 2026
Tiafoe vs Atmane
SAVED MODEL CALL
Frances Tiafoe · 78.2%
Winner: Terence Atmane
START TIME UNAVAILABLEATP · Jul 27, 2026
Tabilo vs Griekspoor
SAVED MODEL CALL
Tallon Griekspoor · 56.2%
Winner: Alejandro Tabilo
START TIME UNAVAILABLEATP · Jul 27, 2026
Nishikori vs Shang
SAVED MODEL CALL
Juncheng Shang · 64.9%
Winner: Kei Nishikori
START TIME UNAVAILABLEATP · Jul 27, 2026
Nakashima vs Etcheverry
SAVED MODEL CALL
Brandon Nakashima · 66.4%
Winner: Brandon Nakashima
START TIME UNAVAILABLEATP · Jul 27, 2026
Mannarino vs Tien
SAVED MODEL CALL
Learner Tien · 76.4%
Winner: Adrian Mannarino
START TIME UNAVAILABLEATP · Jul 27, 2026
Majchrzak vs Paul
SAVED MODEL CALL
Tommy Paul · 72.8%
Winner: Kamil Majchrzak
START TIME UNAVAILABLEATP · Jul 27, 2026
Fritz vs Bergs
SAVED MODEL CALL
Taylor Fritz · 78.8%
Winner: Taylor Fritz
START TIME UNAVAILABLEATP · Jul 27, 2026
Fils vs Jodar
SAVED MODEL CALL
Arthur Fils · 61.3%
Winner: Rafael Jodar
START TIME UNAVAILABLEATP · Jul 27, 2026
de Minaur vs Tsitsipas
SAVED MODEL CALL
Alex de Minaur · 63.5%
Winner: Alex de Minaur
PRESTART RECORDEDATP · Jul 27, 2026
Arnaldi vs Musetti
SAVED MODEL CALL
Lorenzo Musetti · 59.7%
Winner: Lorenzo Musetti
START TIME UNAVAILABLEWTA · Jul 26, 2026
Jones vs Ferro
SAVED MODEL CALL
Francesca Jones · 50.9%
Winner: Francesca Jones
START TIME UNAVAILABLEWTA · Jul 26, 2026
Yashina vs Kazionova
SAVED MODEL CALL
Ekaterina Kazionova · 95.4%
Winner: Ekaterina Kazionova
START TIME UNAVAILABLEATP · Jul 26, 2026
Michelsen vs Fearnley
SAVED MODEL CALL
Alex Michelsen · 65.5%
Winner: Alex Michelsen
START TIME UNAVAILABLEATP · Jul 26, 2026
Draxl vs Samuel
SAVED MODEL CALL
Toby Samuel · 69.3%
Winner: Toby Samuel
START TIME UNAVAILABLEATP · Jul 26, 2026
Huesler vs Seyboth Wild
SAVED MODEL CALL
Thiago Seyboth Wild · 51.6%
Winner: Thiago Seyboth Wild
START TIME UNAVAILABLEWTA · Jul 26, 2026
Joint vs Osuigwe
SAVED MODEL CALL
Maya Joint · 56.7%
Winner: Maya Joint
START TIME UNAVAILABLE