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
1889
WINS
1211
MISSES
678
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
2534
Every saved settled call is browseable below, including older records with limited timing evidence.
LEGACY TIMING
639
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 26, 2026
Fery vs Rottgering
SAVED MODEL CALL
Arthur Fery · 60.7%
Winner: Arthur Fery
PRESTART RECORDEDATP · Aug 26, 2026
Budkov Kjaer vs O'Connell
SAVED MODEL CALL
Christopher O'Connell · 51.6%
Winner: Christopher O'Connell
PRESTART RECORDEDATP · Aug 26, 2026
Van de Zandschulp vs Darderi
SAVED MODEL CALL
Botic Van de Zandschulp · 55.4%
Winner: Botic Van de Zandschulp
PRESTART RECORDEDATP · Aug 26, 2026
Kovacevic vs Tsitsipas
SAVED MODEL CALL
Stefanos Tsitsipas · 67.7%
Winner: Aleksandar Kovacevic
PRESTART RECORDEDATP · Aug 26, 2026
Altmaier vs Buse
SAVED MODEL CALL
Daniel Altmaier · 50.6%
Winner: Ignacio Buse
PRESTART RECORDEDATP · Aug 26, 2026
Sachko vs Llamas Ruiz
SAVED MODEL CALL
Pablo Llamas Ruiz · 67.0%
Winner: Pablo Llamas Ruiz
PRESTART RECORDEDATP · Aug 26, 2026
Rocha vs Harris
SAVED MODEL CALL
Lloyd Harris · 53.5%
Winner: Lloyd Harris
PRESTART RECORDEDATP · Aug 26, 2026
Piros vs Glinka
SAVED MODEL CALL
Zsombor Piros · 58.1%
Winner: Zsombor Piros
PRESTART RECORDEDATP · Aug 26, 2026
Skatov vs Dimitrov
SAVED MODEL CALL
Grigor Dimitrov · 50.8%
Winner: Grigor Dimitrov
PRESTART RECORDEDATP · Aug 25, 2026
Gonzalez Fernandez vs Krueger
SAVED MODEL CALL
Mitchell Krueger · 55.1%
Winner: Mario Gonzalez Fernandez
START TIME UNAVAILABLEATP · Aug 26, 2026
Virtanen vs Pinnington Jones
SAVED MODEL CALL
Otto Virtanen · 56.8%
Winner: Otto Virtanen
PRESTART RECORDEDATP · Aug 25, 2026
Sanchez Martinez vs Dellien
SAVED MODEL CALL
Benito Sanchez Martinez · 63.0%
Winner: Benito Sanchez Martinez
START TIME UNAVAILABLEATP · Aug 26, 2026
Wong vs Neumayer
SAVED MODEL CALL
Coleman Wong · 56.0%
Winner: Coleman Wong
START TIME UNAVAILABLEATP · Aug 26, 2026
Svrcina vs Galarneau
SAVED MODEL CALL
Dalibor Svrcina · 62.4%
Winner: Dalibor Svrcina
PRESTART RECORDEDATP · Aug 26, 2026
Seyboth Wild vs McDonald
SAVED MODEL CALL
Thiago Seyboth Wild · 50.0%
Winner: Mackenzie McDonald
PRESTART RECORDEDATP · Aug 26, 2026
Sakamoto vs Muller
SAVED MODEL CALL
Rei Sakamoto · 54.8%
Winner: Rei Sakamoto
PRESTART RECORDEDATP · Aug 26, 2026
Passaro vs Gentzsch
SAVED MODEL CALL
Tom Gentzsch · 51.3%
Winner: Francesco Passaro
PRESTART RECORDEDATP · Aug 26, 2026
Bertola vs Wendelken
SAVED MODEL CALL
Remy Bertola · 52.1%
Winner: Harry Wendelken
PRESTART RECORDEDATP · Aug 25, 2026
Rottgering vs Machac
SAVED MODEL CALL
Tomas Machac · 61.5%
Winner: Mees Rottgering
PRESTART RECORDEDATP · Aug 25, 2026
Grenier vs Baez
SAVED MODEL CALL
Sebastian Baez · 69.7%
Winner: Sebastian Baez
PRESTART RECORDEDATP · Aug 25, 2026
Fery vs Hewitt
SAVED MODEL CALL
Arthur Fery · 80.9%
Winner: Arthur Fery
PRESTART RECORDEDATP · Aug 25, 2026
Van Assche vs Kovacevic
SAVED MODEL CALL
Aleksandar Kovacevic · 50.5%
Winner: Aleksandar Kovacevic
PRESTART RECORDEDATP · Aug 26, 2026
Olivieri vs Barrios Vera
SAVED MODEL CALL
Marcelo Tomas Barrios Vera · 55.2%
Winner: Marcelo Tomas Barrios Vera
START TIME UNAVAILABLEATP · Aug 26, 2026
Gaubas vs Cecchinato
SAVED MODEL CALL
Vilius Gaubas · 78.2%
Winner: Vilius Gaubas
PRESTART RECORDED