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 24, 2026
Safiullin vs Grenier
SAVED MODEL CALL
Roman Safiullin · 76.9%
Winner: Hugo Grenier
PRESTART RECORDEDATP · Aug 24, 2026
Wong vs Moller
SAVED MODEL CALL
Coleman Wong · 70.4%
Winner: Coleman Wong
START TIME UNAVAILABLEATP · Aug 24, 2026
Virtanen vs Blanchet
SAVED MODEL CALL
Otto Virtanen · 55.0%
Winner: Otto Virtanen
PRESTART RECORDEDATP · Aug 24, 2026
Tomic vs Harris
SAVED MODEL CALL
Bernard Tomic · 50.0%
Winner: Lloyd Harris
PRESTART RECORDEDATP · Aug 24, 2026
Skatov vs Bailly
SAVED MODEL CALL
Timofey Skatov · 51.9%
Winner: Timofey Skatov
PRESTART RECORDEDATP · Aug 24, 2026
Schwaerzler vs Heide
SAVED MODEL CALL
Joel Schwaerzler · 51.5%
Winner: Joel Schwaerzler
START TIME UNAVAILABLEATP · Aug 24, 2026
Samuel vs Maestrelli
SAVED MODEL CALL
Toby Samuel · 58.2%
Winner: Toby Samuel
PRESTART RECORDEDATP · Aug 24, 2026
Sakellaridis vs O'Connell
SAVED MODEL CALL
Christopher O'Connell · 52.6%
Winner: Christopher O'Connell
PRESTART RECORDEDATP · Aug 24, 2026
Rocha vs Mmoh
SAVED MODEL CALL
Michael Mmoh · 50.8%
Winner: Henrique Rocha
PRESTART RECORDEDATP · Aug 24, 2026
Prado Angelo vs Barrios Vera
SAVED MODEL CALL
Marcelo Tomas Barrios Vera · 52.8%
Winner: Marcelo Tomas Barrios Vera
START TIME UNAVAILABLEATP · Aug 24, 2026
Pinnington Jones vs Svajda
SAVED MODEL CALL
Trevor Svajda · 55.7%
Winner: Jack Pinnington Jones
PRESTART RECORDEDATP · Aug 24, 2026
Passaro vs Gill
SAVED MODEL CALL
Francesco Passaro · 52.3%
Winner: Francesco Passaro
PRESTART RECORDEDATP · Aug 24, 2026
Onclin vs Sachko
SAVED MODEL CALL
Gauthier Onclin · 53.6%
Winner: Vitaliy Sachko
PRESTART RECORDEDATP · Aug 24, 2026
Ofner vs Nishikori
SAVED MODEL CALL
Kei Nishikori · 53.2%
Winner: Kei Nishikori
PRESTART RECORDEDATP · Aug 24, 2026
Nardi vs Cina
SAVED MODEL CALL
Federico Cina · 53.0%
Winner: Federico Cina
PRESTART RECORDEDATP · Aug 24, 2026
Napolitano vs McDonald
SAVED MODEL CALL
Mackenzie McDonald · 54.8%
Winner: Mackenzie McDonald
PRESTART RECORDEDATP · Aug 24, 2026
Mejia vs Draxl
SAVED MODEL CALL
Nicolas Mejia · 52.9%
Winner: Liam Draxl
PRESTART RECORDEDATP · Aug 24, 2026
Martinez vs Glinka
SAVED MODEL CALL
Pedro Martinez · 55.1%
Winner: Daniil Glinka
PRESTART RECORDEDATP · Aug 24, 2026
Kwon vs Lajovic
SAVED MODEL CALL
Soonwoo Kwon · 65.7%
Winner: Dusan Lajovic
PRESTART RECORDEDATP · Aug 24, 2026
Kouame vs Basavareddy
SAVED MODEL CALL
Nishesh Basavareddy · 52.2%
Winner: Nishesh Basavareddy
PRESTART RECORDEDATP · Aug 24, 2026
Johnson vs Garin
SAVED MODEL CALL
Spencer Johnson · 50.0%
Winner: Cristian Garin
PRESTART RECORDEDATP · Aug 24, 2026
Jacquet vs Midon
SAVED MODEL CALL
Kyrian Jacquet · 52.2%
Winner: Kyrian Jacquet
PRESTART RECORDEDATP · Aug 24, 2026
Gomez vs Dougaz
SAVED MODEL CALL
Federico Agustin Gomez · 52.5%
Winner: Aziz Dougaz
PRESTART RECORDEDATP · Aug 24, 2026
Giustino vs Dimitrov
SAVED MODEL CALL
Grigor Dimitrov · 57.6%
Winner: Grigor Dimitrov
PRESTART RECORDED