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
1998
WINS
1275
MISSES
723
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
2655
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.
ATP · Jul 31, 2026
Diaz Acosta vs Prado Angelo
SAVED MODEL CALL
Facundo Diaz Acosta · 67.2%
Winner: Facundo Diaz Acosta
START TIME UNAVAILABLEWTA · Jul 31, 2026
Eala vs Svitolina
SAVED MODEL CALL
Elina Svitolina · 60.4%
Winner: Alexandra Eala
PRESTART RECORDEDATP · Jul 31, 2026
Wong vs Gea
SAVED MODEL CALL
Arthur Gea · 57.7%
Winner: Arthur Gea
START TIME UNAVAILABLEWTA · Jul 31, 2026
Sorribes Tormo vs Bronzetti
SAVED MODEL CALL
Sara Sorribes Tormo · 57.6%
Winner: Lucia Bronzetti
PRESTART RECORDEDWTA · Jul 31, 2026
Vidmanova vs Volynets
SAVED MODEL CALL
Katie Volynets · 56.5%
Winner: Darja Vidmanova
PRESTART RECORDEDWTA · Jul 31, 2026
Shnaider vs Samsonova
SAVED MODEL CALL
Diana Shnaider · 51.8%
Winner: Diana Shnaider
PRESTART RECORDEDATP · Jul 31, 2026
Tabilo vs Shelton
SAVED MODEL CALL
Ben Shelton · 64.1%
Winner: Alejandro Tabilo
PRESTART RECORDEDWTA · Jul 31, 2026
Jones vs Rame
SAVED MODEL CALL
Francesca Jones · 86.0%
Winner: Francesca Jones
PRESTART RECORDEDWTA · Jul 31, 2026
Quevedo vs Monnet
SAVED MODEL CALL
Kaitlin Quevedo · 74.8%
Winner: Kaitlin Quevedo
PRESTART RECORDEDWTA · Jul 31, 2026
Kalieva vs Stearns
SAVED MODEL CALL
Peyton Stearns · 72.1%
Winner: Elvina Kalieva
PRESTART RECORDEDWTA · Jul 31, 2026
Pegula vs Kalinskaya
SAVED MODEL CALL
Jessica Pegula · 71.2%
Winner: Jessica Pegula
PRESTART RECORDEDWTA · Jul 31, 2026
Samson vs Ristic
SAVED MODEL CALL
Mia Ristic · 50.2%
Winner: Laura Samson
PRESTART RECORDEDATP · Jul 31, 2026
de Minaur vs Nakashima
SAVED MODEL CALL
Alex de Minaur · 62.3%
Winner: Brandon Nakashima
PRESTART RECORDEDWTA · Jul 31, 2026
Cocciaretto vs Osaka
SAVED MODEL CALL
Naomi Osaka · 83.0%
Winner: Naomi Osaka
PRESTART RECORDEDWTA · Jul 31, 2026
Zakharova vs Zarazua
SAVED MODEL CALL
Anastasia Zakharova · 50.0%
Winner: Renata Zarazua
PRESTART RECORDEDATP · Jul 31, 2026
Jodar vs Musetti
SAVED MODEL CALL
Rafael Jodar · 59.7%
Winner: Rafael Jodar
PRESTART RECORDEDATP · Jul 31, 2026
Fritz vs Michelsen
SAVED MODEL CALL
Taylor Fritz · 63.0%
Winner: Taylor Fritz
PRESTART RECORDEDWTA · Jul 30, 2026
Dart vs Preston
SAVED MODEL CALL
Taylah Preston · 57.0%
Winner: Taylah Preston
PRESTART RECORDEDATP · Jul 31, 2026
Norrie vs Tomic
SAVED MODEL CALL
Cameron Norrie · 71.3%
Winner: Cameron Norrie
PRESTART RECORDEDWTA · Jul 30, 2026
Jones vs Sawangkaew
SAVED MODEL CALL
Mananchaya Sawangkaew · 54.9%
Winner: Mananchaya Sawangkaew
PRESTART RECORDEDWTA · Jul 30, 2026
Hontama vs Sakatsume
SAVED MODEL CALL
Mai Hontama · 51.6%
Winner: Mai Hontama
PRESTART RECORDEDATP · Jul 30, 2026
Monteiro vs Pellegrino
SAVED MODEL CALL
Andrea Pellegrino · 64.8%
Winner: Thiago Monteiro
START TIME UNAVAILABLEWTA · Jul 30, 2026
Uchijima vs Inglis
SAVED MODEL CALL
Moyuka Uchijima · 50.9%
Winner: Maddison Inglis
PRESTART RECORDEDATP · Jul 30, 2026
Gaubas vs Olivieri
SAVED MODEL CALL
Vilius Gaubas · 71.4%
Winner: Vilius Gaubas
START TIME UNAVAILABLE