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
1954
WINS
1255
MISSES
699
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
2606
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.
ATP · Aug 30, 2026
Dimitrov vs Popyrin
SAVED MODEL CALL
Grigor Dimitrov · 60.9%
Winner: Alexei Popyrin
PRESTART RECORDEDATP · Aug 30, 2026
De Jong vs Passaro
SAVED MODEL CALL
Jesper De Jong · 51.7%
Winner: Jesper De Jong
PRESTART RECORDEDATP · Aug 30, 2026
Darderi vs Wendelken
SAVED MODEL CALL
Luciano Darderi · 72.1%
Winner: Luciano Darderi
PRESTART RECORDEDATP · Aug 30, 2026
Blockx vs Barrios Vera
SAVED MODEL CALL
Alexander Blockx · 78.1%
Winner: Alexander Blockx
START TIME UNAVAILABLEATP · Aug 30, 2026
Bellucci vs Piros
SAVED MODEL CALL
Mattia Bellucci · 69.0%
Winner: Mattia Bellucci
PRESTART RECORDEDATP · Aug 30, 2026
Basavareddy vs Schoolkate
SAVED MODEL CALL
Nishesh Basavareddy · 60.6%
Winner: Tristan Schoolkate
PRESTART RECORDEDWTA · Aug 28, 2026
Selekhmeteva vs Volynets
SAVED MODEL CALL
Katie Volynets · 76.6%
Winner: Katie Volynets
PRESTART RECORDEDWTA · Aug 28, 2026
Valentova vs Grabher
SAVED MODEL CALL
Tereza Valentova · 74.6%
Winner: Tereza Valentova
PRESTART RECORDEDWTA · Aug 28, 2026
Bartunkova vs Mertens
SAVED MODEL CALL
Elise Mertens · 52.6%
Winner: Elise Mertens
PRESTART RECORDEDATP · Aug 28, 2026
Duckworth vs Fery
SAVED MODEL CALL
Arthur Fery · 60.4%
Winner: Arthur Fery
PRESTART RECORDEDWTA · Aug 28, 2026
Parry vs Li
SAVED MODEL CALL
Ann Li · 58.4%
Winner: Diane Parry
PRESTART RECORDEDATP · Aug 28, 2026
Buse vs Bonzi
SAVED MODEL CALL
Ignacio Buse · 50.6%
Winner: Ignacio Buse
PRESTART RECORDEDWTA · Aug 30, 2026
Zhang vs Fernandez
SAVED MODEL CALL
Leylah Fernandez · 52.7%
Winner: Leylah Fernandez
START TIME UNAVAILABLEWTA · Aug 30, 2026
Williams vs Kenin
SAVED MODEL CALL
Sofia Kenin · 50.6%
Winner: Sofia Kenin
PRESTART RECORDEDWTA · Aug 30, 2026
Volynets vs Noskova
SAVED MODEL CALL
Linda Noskova · 51.5%
Winner: Linda Noskova
PRESTART RECORDEDWTA · Aug 30, 2026
Vidmanova vs Bouzas Maneiro
SAVED MODEL CALL
Darja Vidmanova · 52.4%
Winner: Jessica Bouzas Maneiro
PRESTART RECORDEDWTA · Aug 30, 2026
Vandewinkel vs Pliskova
SAVED MODEL CALL
Karolina Pliskova · 55.5%
Winner: Karolina Pliskova
PRESTART RECORDEDWTA · Aug 30, 2026
Tagger vs Korpatsch
SAVED MODEL CALL
Tamara Korpatsch · 50.7%
Winner: Lilli Tagger
PRESTART RECORDEDWTA · Aug 30, 2026
Swiatek vs Wang
SAVED MODEL CALL
Iga Swiatek · 55.7%
Winner: Iga Swiatek
START TIME UNAVAILABLEWTA · Aug 30, 2026
Svitolina vs Sierra
SAVED MODEL CALL
Elina Svitolina · 53.6%
Winner: Elina Svitolina
PRESTART RECORDEDWTA · Aug 30, 2026
Stephens vs Tauson
SAVED MODEL CALL
Clara Tauson · 50.3%
Winner: Sloane Stephens
PRESTART RECORDEDWTA · Aug 30, 2026
Starodubtseva vs Seidel
SAVED MODEL CALL
Yuliia Starodubtseva · 50.5%
Winner: Yuliia Starodubtseva
PRESTART RECORDEDWTA · Aug 30, 2026
Sonmez vs Gauff
SAVED MODEL CALL
Coco Gauff · 67.0%
Winner: Coco Gauff
PRESTART RECORDEDWTA · Aug 30, 2026
Snigur vs Shnaider
SAVED MODEL CALL
Diana Shnaider · 54.5%
Winner: Diana Shnaider
PRESTART RECORDED