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
1927
WINS
1237
MISSES
690
ACCURACY
64.2%
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
2575
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
642
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 · Sep 27, 2026
Zavatska vs Lansere
SAVED MODEL CALL
Katarina Zavatska · 57.0%
Winner: Sofya Lansere
PRESTART RECORDEDWTA · Sep 27, 2026
Shubladze vs Saigo
SAVED MODEL CALL
Alexandra Shubladze · 86.6%
Winner: Alexandra Shubladze
PRESTART RECORDEDWTA · Sep 27, 2026
Morvayova vs Sorribes Tormo
SAVED MODEL CALL
Sara Sorribes Tormo · 78.0%
Winner: Sara Sorribes Tormo
PRESTART RECORDEDWTA · Sep 27, 2026
Mladenovic vs Costoulas
SAVED MODEL CALL
Sofia Costoulas · 78.8%
Winner: Sofia Costoulas
PRESTART RECORDEDWTA · Sep 27, 2026
Grant vs Falei
SAVED MODEL CALL
Tyra Caterina Grant · 67.5%
Winner: Aliona Falei
PRESTART RECORDEDWTA · Sep 27, 2026
Hruncakova vs Gasanova
SAVED MODEL CALL
Anastasia Gasanova · 50.5%
Winner: Viktoria Hruncakova
PRESTART RECORDEDWTA · Sep 27, 2026
Bertea vs Stefanini
SAVED MODEL CALL
Lucrezia Stefanini · 53.0%
Winner: Lucrezia Stefanini
PRESTART RECORDEDWTA · Sep 27, 2026
Sramkova vs Burrage
SAVED MODEL CALL
Rebecca Sramkova · 65.1%
Winner: Jodie Burrage
PRESTART RECORDEDWTA · Sep 27, 2026
Sasnovich vs Zhang
SAVED MODEL CALL
Aliaksandra Sasnovich · 88.9%
Winner: Aliaksandra Sasnovich
PRESTART RECORDEDWTA · Sep 27, 2026
Montgomery vs Teixido Garcia
SAVED MODEL CALL
Robin Montgomery · 89.3%
Winner: Robin Montgomery
PRESTART RECORDEDWTA · Sep 27, 2026
Kulikova vs Friedsam
SAVED MODEL CALL
Anna-Lena Friedsam · 60.8%
Winner: Anna-Lena Friedsam
PRESTART RECORDEDATP · Sep 28, 2026
Medvedev vs Safiullin
SAVED MODEL CALL
Daniil Medvedev · 69.9%
Winner: Daniil Medvedev
PRESTART RECORDEDATP · Sep 28, 2026
Hurkacz vs Shapovalov
SAVED MODEL CALL
Hubert Hurkacz · 56.2%
Winner: Hubert Hurkacz
PRESTART RECORDEDATP · Sep 27, 2026
Vallejo vs Daniel
SAVED MODEL CALL
Taro Daniel · 50.9%
Winner: Adolfo Daniel Vallejo
PRESTART RECORDEDATP · Sep 27, 2026
Tsitsipas vs Nishioka
SAVED MODEL CALL
Stefanos Tsitsipas · 88.7%
Winner: Stefanos Tsitsipas
PRESTART RECORDEDATP · Sep 27, 2026
Svajda vs Kovacevic
SAVED MODEL CALL
Zachary Svajda · 63.2%
Winner: Aleksandar Kovacevic
PRESTART RECORDEDATP · Sep 27, 2026
Sonego vs Majchrzak
SAVED MODEL CALL
Kamil Majchrzak · 55.0%
Winner: Kamil Majchrzak
PRESTART RECORDEDATP · Sep 27, 2026
Munar vs Giron
SAVED MODEL CALL
Jaume Munar · 64.4%
Winner: Jaume Munar
PRESTART RECORDEDATP · Sep 27, 2026
Mochizuki vs Faria
SAVED MODEL CALL
Jaime Faria · 69.7%
Winner: Jaime Faria
PRESTART RECORDEDATP · Sep 27, 2026
Hijikata vs Ugo Carabelli
SAVED MODEL CALL
Rinky Hijikata · 69.2%
Winner: Rinky Hijikata
PRESTART RECORDEDATP · Sep 28, 2026
Basilashvili vs Davidovich Fokina
SAVED MODEL CALL
Alejandro Davidovich Fokina · 71.2%
Winner: Alejandro Davidovich Fokina
PRESTART RECORDEDATP · Sep 27, 2026
Van de Zandschulp vs Royer
SAVED MODEL CALL
Botic Van de Zandschulp · 71.8%
Winner: Botic Van de Zandschulp
PRESTART RECORDEDATP · Sep 27, 2026
Molcan vs Kopriva
SAVED MODEL CALL
Alex Molcan · 53.3%
Winner: Alex Molcan
PRESTART RECORDEDATP · Sep 27, 2026
Landaluce vs Trungelliti
SAVED MODEL CALL
Martin Landaluce · 57.1%
Winner: Marco Trungelliti
PRESTART RECORDED