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
1918
WINS
1229
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
2565
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
641
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 · Aug 26, 2026
Liutova vs Radivojevic
SAVED MODEL CALL
Kristina Liutova · 60.0%
Winner: Kristina Liutova
PRESTART RECORDEDWTA · Aug 26, 2026
Kubka vs Bassols Ribera
SAVED MODEL CALL
Marina Bassols Ribera · 52.7%
Winner: Martyna Kubka
PRESTART RECORDEDWTA · Aug 26, 2026
Jones vs Barthel
SAVED MODEL CALL
Francesca Jones · 54.0%
Winner: Francesca Jones
PRESTART RECORDEDWTA · Aug 26, 2026
Rus vs Lamens
SAVED MODEL CALL
Suzan Lamens · 61.1%
Winner: Arantxa Rus
PRESTART RECORDEDWTA · Aug 26, 2026
Hibino vs Siskova
SAVED MODEL CALL
Nao Hibino · 50.1%
Winner: Nao Hibino
PRESTART RECORDEDWTA · Aug 26, 2026
Zidansek vs Maristany Zuleta de Reales
SAVED MODEL CALL
Tamara Zidansek · 62.6%
Winner: Tamara Zidansek
PRESTART RECORDEDWTA · Aug 26, 2026
Uchijima vs Havlickova
SAVED MODEL CALL
Moyuka Uchijima · 60.3%
Winner: Lucie Havlickova
PRESTART RECORDEDWTA · Aug 26, 2026
Bandecchi vs Hruncakova
SAVED MODEL CALL
Susan Bandecchi · 52.2%
Winner: Susan Bandecchi
PRESTART RECORDEDWTA · Aug 26, 2026
Alexandrova vs Tauson
SAVED MODEL CALL
Ekaterina Alexandrova · 53.5%
Winner: Clara Tauson
PRESTART RECORDEDWTA · Aug 25, 2026
Siskova vs Noha Akugue
SAVED MODEL CALL
Noma Noha Akugue · 52.2%
Winner: Anna Siskova
START TIME UNAVAILABLEWTA · Aug 25, 2026
Grabher vs Krueger
SAVED MODEL CALL
Ashlyn Krueger · 53.4%
Winner: Julia Grabher
PRESTART RECORDEDWTA · Aug 25, 2026
Zakharova vs Collins
SAVED MODEL CALL
Anastasia Zakharova · 87.8%
Winner: Kylie Collins
PRESTART RECORDEDWTA · Aug 25, 2026
Pohankova vs Volynets
SAVED MODEL CALL
Katie Volynets · 80.0%
Winner: Katie Volynets
PRESTART RECORDEDWTA · Aug 25, 2026
Oliynykova vs Parry
SAVED MODEL CALL
Diane Parry · 78.3%
Winner: Diane Parry
PRESTART RECORDEDWTA · Aug 25, 2026
Wang vs Bouzas Maneiro
SAVED MODEL CALL
Jessica Bouzas Maneiro · 56.0%
Winner: Xiyu Wang
START TIME UNAVAILABLEWTA · Aug 26, 2026
Andreescu vs Podrez
SAVED MODEL CALL
Bianca Andreescu · 64.8%
Winner: Bianca Andreescu
PRESTART RECORDEDWTA · Aug 26, 2026
Watson vs Fita Boluda
SAVED MODEL CALL
Heather Watson · 75.1%
Winner: Heather Watson
PRESTART RECORDEDWTA · Aug 26, 2026
Salkova vs Knutson
SAVED MODEL CALL
Gabriela Knutson · 52.0%
Winner: Gabriela Knutson
PRESTART RECORDEDWTA · Aug 26, 2026
Papamichail vs Gorgodze
SAVED MODEL CALL
Ekaterine Gorgodze · 51.9%
Winner: Ekaterine Gorgodze
PRESTART RECORDEDWTA · Aug 26, 2026
Montgomery vs Vandromme
SAVED MODEL CALL
Robin Montgomery · 53.8%
Winner: Robin Montgomery
PRESTART RECORDEDWTA · Aug 26, 2026
Jorge vs Ristic
SAVED MODEL CALL
Mia Ristic · 56.2%
Winner: Mia Ristic
PRESTART RECORDEDWTA · Aug 26, 2026
Grant vs Sakatsume
SAVED MODEL CALL
Tyra Caterina Grant · 53.0%
Winner: Himeno Sakatsume
PRESTART RECORDEDWTA · Aug 26, 2026
Fruhvirtova vs Branstine
SAVED MODEL CALL
Carson Branstine · 52.6%
Winner: Carson Branstine
PRESTART RECORDEDWTA · Aug 25, 2026
Udvardy vs Joint
SAVED MODEL CALL
Maya Joint · 52.0%
Winner: Panna Udvardy
PRESTART RECORDED