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
1943
WINS
1250
MISSES
693
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
2595
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
646
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 7, 2026
Scott vs Lepchenko
SAVED MODEL CALL
Katrina Scott · 51.6%
Winner: Varvara Lepchenko
PRESTART RECORDEDWTA · Sep 7, 2026
Valdmannova vs Lee
SAVED MODEL CALL
Carol Young Suh Lee · 53.9%
Winner: Carol Young Suh Lee
PRESTART RECORDEDWTA · Sep 7, 2026
Tikhonova vs Semenistaja
SAVED MODEL CALL
Darja Semenistaja · 73.6%
Winner: Anastasia Tikhonova
PRESTART RECORDEDWTA · Sep 7, 2026
Day vs Lamens
SAVED MODEL CALL
Kayla Day · 63.2%
Winner: Kayla Day
PRESTART RECORDEDATP · Sep 7, 2026
Diaz Acosta vs Martin Tiffon
SAVED MODEL CALL
Facundo Diaz Acosta · 72.7%
Winner: Facundo Diaz Acosta
START TIME UNAVAILABLEATP · Sep 7, 2026
Olivieri vs Blanch
SAVED MODEL CALL
Dali Blanch · 53.6%
Winner: Genaro Alberto Olivieri
START TIME UNAVAILABLEWTA · Sep 7, 2026
Jacquemot vs Ovcharenko
SAVED MODEL CALL
Elsa Jacquemot · 76.8%
Winner: Elsa Jacquemot
PRESTART RECORDEDWTA · Sep 7, 2026
Cabrera vs Rogers
SAVED MODEL CALL
Lizette Cabrera · 62.4%
Winner: Anna Rogers
PRESTART RECORDEDWTA · Sep 7, 2026
Cengiz vs Romero Gormaz
SAVED MODEL CALL
Leyre Romero Gormaz · 61.6%
Winner: Leyre Romero Gormaz
PRESTART RECORDEDATP · Sep 7, 2026
ToPo vs Galan
SAVED MODEL CALL
Daniel Elahi Galan · 57.8%
Winner: Marko ToPo
START TIME UNAVAILABLEATP · Sep 7, 2026
Grenier vs Harris
SAVED MODEL CALL
Billy Harris · 55.1%
Winner: Billy Harris
START TIME UNAVAILABLEATP · Sep 7, 2026
Cecchinato vs Djere
SAVED MODEL CALL
Laslo Djere · 59.5%
Winner: Laslo Djere
START TIME UNAVAILABLEWTA · Sep 8, 2026
Pegula vs Navarro
SAVED MODEL CALL
Jessica Pegula · 76.9%
Winner: Jessica Pegula
PRESTART RECORDEDATP · Sep 8, 2026
Tiafoe vs Michelsen
SAVED MODEL CALL
Frances Tiafoe · 59.7%
Winner: Frances Tiafoe
PRESTART RECORDEDATP · Sep 8, 2026
Shelton vs Alcaraz
SAVED MODEL CALL
Carlos Alcaraz · 74.3%
Winner: Ben Shelton
PRESTART RECORDEDWTA · Sep 7, 2026
Ristic vs Gjorcheska
SAVED MODEL CALL
Mia Ristic · 52.5%
Winner: Lina Gjorcheska
PRESTART RECORDEDWTA · Sep 7, 2026
Falkowska vs Yaneva
SAVED MODEL CALL
Weronika Falkowska · 51.3%
Winner: Elizara Yaneva
PRESTART RECORDEDWTA · Sep 7, 2026
Nguyen Tan vs Spiteri
SAVED MODEL CALL
Lucie Nguyen Tan · 59.8%
Winner: Lucie Nguyen Tan
PRESTART RECORDEDWTA · Sep 7, 2026
Zolotareva vs Oz
SAVED MODEL CALL
Rada Zolotareva · 68.3%
Winner: Ipek Oz
PRESTART RECORDEDWTA · Sep 7, 2026
Urgesi vs Bulgaru
SAVED MODEL CALL
Federica Urgesi · 69.9%
Winner: Miriam Bianca Bulgaru
START TIME UNAVAILABLEWTA · Sep 7, 2026
Jones vs Serban
SAVED MODEL CALL
Francesca Jones · 87.7%
Winner: Francesca Jones
START TIME UNAVAILABLEWTA · Sep 8, 2026
Sabalenka vs Noskova
SAVED MODEL CALL
Aryna Sabalenka · 68.1%
Winner: Aryna Sabalenka
PRESTART RECORDEDATP · Sep 7, 2026
Zverev vs Darderi
SAVED MODEL CALL
Alexander Zverev · 86.7%
Winner: Alexander Zverev
PRESTART RECORDEDATP · Sep 7, 2026
Khachanov vs Tien
SAVED MODEL CALL
Learner Tien · 60.4%
Winner: Karen Khachanov
PRESTART RECORDED