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 12, 2026
Friedsam vs Brockmann
SAVED MODEL CALL
Anna-Lena Friedsam · 66.9%
Winner: Tessa Johanna Brockmann
PRESTART RECORDEDATP · Oct 12, 2026
Sakellaridis vs Smith
SAVED MODEL CALL
Stefanos Sakellaridis · 54.2%
Winner: Keegan Smith
START TIME UNAVAILABLEATP · Oct 11, 2026
Zverev vs Bublik
SAVED MODEL CALL
Alexander Zverev · 71.8%
Winner: Alexander Zverev
PRESTART RECORDEDATP · Oct 11, 2026
Gea vs Mensik
SAVED MODEL CALL
Jakub Mensik · 59.1%
Winner: Arthur Gea
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 RECORDEDATP · Oct 12, 2026
Tsitsipas vs Fritz
SAVED MODEL CALL
Taylor Fritz · 60.2%
Winner: Stefanos Tsitsipas
PRESTART RECORDEDATP · Oct 12, 2026
Tien vs Ruud
SAVED MODEL CALL
Learner Tien · 56.9%
Winner: Casper Ruud
PRESTART RECORDEDATP · Oct 12, 2026
Paul vs Vacherot
SAVED MODEL CALL
Tommy Paul · 57.4%
Winner: Tommy Paul
PRESTART RECORDEDATP · Oct 11, 2026
de Minaur vs Khachanov
SAVED MODEL CALL
Alex de Minaur · 55.8%
Winner: Alex de Minaur
PRESTART RECORDEDWTA · Oct 11, 2026
Aksu vs Stefanini
SAVED MODEL CALL
Lucrezia Stefanini · 74.1%
Winner: Ayla Aksu
PRESTART RECORDEDATP · Oct 11, 2026
Seyboth Wild vs Reis Da Silva
SAVED MODEL CALL
Thiago Seyboth Wild · 69.5%
Winner: Joao Lucas Reis Da Silva
START TIME UNAVAILABLEATP · Oct 11, 2026
Paul vs McDonald
SAVED MODEL CALL
Niels McDonald · 50.9%
Winner: Jakub Paul
START TIME UNAVAILABLEATP · Oct 11, 2026
Moller vs Dodig
SAVED MODEL CALL
Matej Dodig · 61.7%
Winner: Matej Dodig
START TIME UNAVAILABLEWTA · 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 RECORDED