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 28, 2026
Noha Akugue vs Crawley
SAVED MODEL CALL
Fiona Crawley · 53.2%
Winner: Fiona Crawley
PRESTART RECORDEDWTA · Sep 28, 2026
Efremova vs Kubka
SAVED MODEL CALL
Martyna Kubka · 63.1%
Winner: Martyna Kubka
PRESTART RECORDEDWTA · Sep 28, 2026
Jeanjean vs Lamens
SAVED MODEL CALL
Leolia Jeanjean · 57.3%
Winner: Leolia Jeanjean
PRESTART RECORDEDWTA · Sep 28, 2026
Ruzic vs Valdmannova
SAVED MODEL CALL
Antonia Ruzic · 52.3%
Winner: Antonia Ruzic
PRESTART RECORDEDWTA · Sep 28, 2026
Riera vs Siskova
SAVED MODEL CALL
Anna Siskova · 52.2%
Winner: Julia Riera
PRESTART RECORDEDWTA · Sep 28, 2026
Arango vs Blinkova
SAVED MODEL CALL
Anna Blinkova · 72.4%
Winner: Anna Blinkova
PRESTART RECORDEDATP · Sep 28, 2026
Trotter vs Tu
SAVED MODEL CALL
James Kent Trotter · 57.1%
Winner: Li Tu
START TIME UNAVAILABLEATP · Sep 28, 2026
Pinnington Jones vs Faurel
SAVED MODEL CALL
Jack Pinnington Jones · 58.1%
Winner: Thomas Faurel
START TIME UNAVAILABLEATP · Sep 28, 2026
Added vs Onclin
SAVED MODEL CALL
Gauthier Onclin · 70.7%
Winner: Gauthier Onclin
START TIME UNAVAILABLEATP · Sep 28, 2026
Piros vs Hassan
SAVED MODEL CALL
Zsombor Piros · 74.5%
Winner: Zsombor Piros
START TIME UNAVAILABLEATP · Sep 28, 2026
Bonzi vs Holmgren
SAVED MODEL CALL
Benjamin Bonzi · 76.1%
Winner: August Holmgren
START TIME UNAVAILABLEATP · Sep 28, 2026
Vacherot vs Blockx
SAVED MODEL CALL
Valentin Vacherot · 50.5%
Winner: Valentin Vacherot
PRESTART RECORDEDATP · Sep 28, 2026
Tsitsipas vs Hijikata
SAVED MODEL CALL
Stefanos Tsitsipas · 65.1%
Winner: Stefanos Tsitsipas
PRESTART RECORDEDATP · Sep 28, 2026
Tabilo vs Paul
SAVED MODEL CALL
Tommy Paul · 51.3%
Winner: Alejandro Tabilo
PRESTART RECORDEDATP · Sep 28, 2026
Shapovalov vs Shimabukuro
SAVED MODEL CALL
Denis Shapovalov · 55.5%
Winner: Denis Shapovalov
PRESTART RECORDEDATP · Sep 28, 2026
Rune vs Jacquet
SAVED MODEL CALL
Holger Rune · 55.1%
Winner: Kyrian Jacquet
PRESTART RECORDEDATP · Sep 28, 2026
Nishikori vs Tiafoe
SAVED MODEL CALL
Frances Tiafoe · 61.6%
Winner: Frances Tiafoe
PRESTART RECORDEDATP · Sep 28, 2026
Nakashima vs Humbert
SAVED MODEL CALL
Brandon Nakashima · 53.0%
Winner: Ugo Humbert
PRESTART RECORDEDATP · Sep 28, 2026
Lehecka vs Bergs
SAVED MODEL CALL
Jiri Lehecka · 50.5%
Winner: Jiri Lehecka
PRESTART RECORDEDATP · Sep 28, 2026
Davidovich Fokina vs Berrettini
SAVED MODEL CALL
Alejandro Davidovich Fokina · 51.1%
Winner: Matteo Berrettini
PRESTART RECORDEDATP · Sep 28, 2026
Darderi vs Ruud
SAVED MODEL CALL
Luciano Darderi · 51.2%
Winner: Luciano Darderi
PRESTART RECORDEDATP · Sep 28, 2026
Arnaldi vs Sakamoto
SAVED MODEL CALL
Rei Sakamoto · 52.1%
Winner: Matteo Arnaldi
PRESTART RECORDEDATP · Sep 28, 2026
Alcaraz vs Michelsen
SAVED MODEL CALL
Carlos Alcaraz · 72.3%
Winner: Carlos Alcaraz
PRESTART RECORDEDWTA · Sep 27, 2026
Yamaguchi vs Zheng
SAVED MODEL CALL
Wushuang Zheng · 51.7%
Winner: Wushuang Zheng
START TIME UNAVAILABLE