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
1921
WINS
1232
MISSES
689
ACCURACY
64.1%
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
2569
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 · Jul 27, 2026
Potapova vs Williams
SAVED MODEL CALL
Anastasia Potapova · 78.1%
Winner: Anastasia Potapova
PRESTART RECORDEDWTA · Jul 27, 2026
Navarro vs Kenin
SAVED MODEL CALL
Emma Navarro · 72.1%
Winner: Emma Navarro
START TIME UNAVAILABLEWTA · Jul 27, 2026
Krueger vs Boulter
SAVED MODEL CALL
Ashlyn Krueger · 50.7%
Winner: Ashlyn Krueger
START TIME UNAVAILABLEWTA · Jul 27, 2026
Frech vs Li
SAVED MODEL CALL
Ann Li · 62.8%
Winner: Magdalena Frech
START TIME UNAVAILABLEWTA · Jul 27, 2026
Fernandez vs Linette
SAVED MODEL CALL
Leylah Fernandez · 69.8%
Winner: Leylah Fernandez
START TIME UNAVAILABLEWTA · Jul 27, 2026
Eala vs Zheng
SAVED MODEL CALL
Qinwen Zheng · 52.8%
Winner: Alexandra Eala
START TIME UNAVAILABLEWTA · Jul 27, 2026
Cocciaretto vs Tauson
SAVED MODEL CALL
Clara Tauson · 63.3%
Winner: Elisabetta Cocciaretto
START TIME UNAVAILABLEWTA · Jul 26, 2026
Jones vs Ferro
SAVED MODEL CALL
Francesca Jones · 50.9%
Winner: Francesca Jones
START TIME UNAVAILABLEWTA · Jul 26, 2026
Yashina vs Kazionova
SAVED MODEL CALL
Ekaterina Kazionova · 95.4%
Winner: Ekaterina Kazionova
START TIME UNAVAILABLEWTA · Jul 26, 2026
Joint vs Osuigwe
SAVED MODEL CALL
Maya Joint · 56.7%
Winner: Maya Joint
START TIME UNAVAILABLEWTA · Jul 26, 2026
Shinikova vs Tona
SAVED MODEL CALL
Isabella Shinikova · 55.7%
Winner: Miriana Tona
START TIME UNAVAILABLEWTA · Jul 26, 2026
Kotliar vs Mazzola
SAVED MODEL CALL
Yelyzaveta Kotliar · 54.5%
Winner: Yelyzaveta Kotliar
START TIME UNAVAILABLEWTA · Jul 26, 2026
Sebov vs Teixido Garcia
SAVED MODEL CALL
Katherine Sebov · 74.7%
Winner: Katherine Sebov
START TIME UNAVAILABLEWTA · Jul 26, 2026
Gibson vs Maria
SAVED MODEL CALL
Talia Gibson · 60.2%
Winner: Tatjana Maria
START TIME UNAVAILABLEWTA · Jul 26, 2026
Shymanovich vs Raina
SAVED MODEL CALL
Iryna Shymanovich · 74.1%
Winner: Iryna Shymanovich
START TIME UNAVAILABLEWTA · Jul 26, 2026
Kasatkina vs Smith
SAVED MODEL CALL
Daria Kasatkina · 68.1%
Winner: Daria Kasatkina
START TIME UNAVAILABLEWTA · Jul 26, 2026
Minnen vs Inglis
SAVED MODEL CALL
Greet Minnen · 52.7%
Winner: Maddison Inglis
PRESTART RECORDEDWTA · Jul 26, 2026
Liang vs Sawangkaew
SAVED MODEL CALL
Mananchaya Sawangkaew · 60.9%
Winner: Mananchaya Sawangkaew
START TIME UNAVAILABLEWTA · Jul 26, 2026
Kaji vs Preston
SAVED MODEL CALL
Taylah Preston · 51.2%
Winner: Taylah Preston
PRESTART RECORDEDWTA · Jul 26, 2026
Jones vs Zhao
SAVED MODEL CALL
Emerson Jones · 58.4%
Winner: Emerson Jones
START TIME UNAVAILABLEWTA · Jul 26, 2026
Day vs Hontama
SAVED MODEL CALL
Kayla Day · 52.5%
Winner: Mai Hontama
START TIME UNAVAILABLEWTA · Jul 26, 2026
Dart vs Cross
SAVED MODEL CALL
Harriet Dart · 54.3%
Winner: Harriet Dart
PRESTART RECORDEDWTA · Jul 26, 2026
Cabrera vs Costoulas
SAVED MODEL CALL
Sofia Costoulas · 55.4%
Winner: Sofia Costoulas
PRESTART RECORDEDWTA · Jul 26, 2026
Kudermetova vs Lepchenko
SAVED MODEL CALL
Polina Kudermetova · 54.5%
Winner: Polina Kudermetova
START TIME UNAVAILABLE