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 12, 2026
Bondar vs Pohankova
SAVED MODEL CALL
Anna Bondar · 50.2%
Winner: Mia Pohankova
PRESTART RECORDEDWTA · Oct 12, 2026
Koevermans vs Werner
SAVED MODEL CALL
Anouk Koevermans · 62.4%
Winner: Anouk Koevermans
PRESTART RECORDEDWTA · Oct 12, 2026
Vedder vs Curmi
SAVED MODEL CALL
Francesca Curmi · 61.9%
Winner: Francesca Curmi
PRESTART RECORDEDWTA · Oct 12, 2026
Teixido Garcia vs Samson
SAVED MODEL CALL
Laura Samson · 83.9%
Winner: Laura Samson
PRESTART RECORDEDWTA · Oct 12, 2026
Friedsam vs Brockmann
SAVED MODEL CALL
Anna-Lena Friedsam · 66.9%
Winner: Tessa Johanna Brockmann
PRESTART RECORDEDWTA · Oct 11, 2026
Tjen vs Ito
SAVED MODEL CALL
Janice Tjen · 53.1%
Winner: Janice Tjen
PRESTART RECORDEDWTA · Oct 11, 2026
Sawangkaew vs Frech
SAVED MODEL CALL
Mananchaya Sawangkaew · 51.2%
Winner: Magdalena Frech
PRESTART RECORDEDWTA · Oct 11, 2026
Putintseva vs Sonmez
SAVED MODEL CALL
Yulia Putintseva · 54.4%
Winner: Yulia Putintseva
PRESTART RECORDEDWTA · Oct 11, 2026
McNally vs Starodubtseva
SAVED MODEL CALL
Caty McNally · 51.9%
Winner: Caty McNally
START TIME UNAVAILABLEWTA · Oct 11, 2026
Kasatkina vs Ostapenko
SAVED MODEL CALL
Daria Kasatkina · 50.0%
Winner: Jelena Ostapenko
PRESTART RECORDEDWTA · Oct 11, 2026
Birrell vs Volynets
SAVED MODEL CALL
Kimberly Birrell · 52.7%
Winner: Katie Volynets
PRESTART RECORDEDWTA · Oct 11, 2026
Aksu vs Stefanini
SAVED MODEL CALL
Lucrezia Stefanini · 74.1%
Winner: Ayla Aksu
PRESTART RECORDEDWTA · Oct 11, 2026
Yastremska vs Bucsa
SAVED MODEL CALL
Dayana Yastremska · 56.2%
Winner: Dayana Yastremska
PRESTART RECORDEDWTA · Oct 11, 2026
Tauson vs Bouzkova
SAVED MODEL CALL
Marie Bouzkova · 70.8%
Winner: Marie Bouzkova
PRESTART RECORDEDWTA · Oct 11, 2026
Tagger vs Bartunkova
SAVED MODEL CALL
Nikola Bartunkova · 74.4%
Winner: Nikola Bartunkova
PRESTART RECORDEDWTA · Oct 11, 2026
Snigur vs Mertens
SAVED MODEL CALL
Elise Mertens · 68.0%
Winner: Daria Snigur
PRESTART RECORDEDWTA · Oct 11, 2026
Siniakova vs Samsonova
SAVED MODEL CALL
Liudmila Samsonova · 54.1%
Winner: Liudmila Samsonova
PRESTART RECORDEDWTA · Oct 11, 2026
Sakkari vs Vekic
SAVED MODEL CALL
Maria Sakkari · 60.1%
Winner: Maria Sakkari
PRESTART RECORDEDWTA · Oct 11, 2026
Paolini vs Bejlek
SAVED MODEL CALL
Jasmine Paolini · 50.0%
Winner: Jasmine Paolini
PRESTART RECORDEDWTA · Oct 11, 2026
Kalinina vs Kartal
SAVED MODEL CALL
Sonay Kartal · 65.2%
Winner: Sonay Kartal
PRESTART RECORDEDWTA · Oct 11, 2026
Boulter vs Shnaider
SAVED MODEL CALL
Diana Shnaider · 75.2%
Winner: Diana Shnaider
PRESTART RECORDEDWTA · Oct 11, 2026
Alexandrova vs Fernandez
SAVED MODEL CALL
Ekaterina Alexandrova · 52.1%
Winner: Leylah Fernandez
PRESTART RECORDEDWTA · Oct 11, 2026
Shinikova vs Kucmova
SAVED MODEL CALL
Aneta Kucmova · 67.2%
Winner: Aneta Kucmova
PRESTART RECORDEDWTA · Oct 11, 2026
Sramkova vs Okamura
SAVED MODEL CALL
Rebecca Sramkova · 66.1%
Winner: Rebecca Sramkova
PRESTART RECORDED