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
1904
WINS
1219
MISSES
685
ACCURACY
64.0%
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
2551
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 · Oct 4, 2026
Gauff vs Sun
SAVED MODEL CALL
Coco Gauff · 92.5%
Winner: Coco Gauff
PRESTART RECORDEDWTA · Oct 4, 2026
Charaeva vs Kartal
SAVED MODEL CALL
Sonay Kartal · 61.9%
Winner: Alina Charaeva
PRESTART RECORDEDWTA · Oct 4, 2026
Bouzkova vs Zheng
SAVED MODEL CALL
Qinwen Zheng · 55.2%
Winner: Qinwen Zheng
START TIME UNAVAILABLEWTA · Oct 4, 2026
Bencic vs Li
SAVED MODEL CALL
Belinda Bencic · 65.7%
Winner: Ann Li
PRESTART RECORDEDATP · Oct 3, 2026
Bellucci vs Harris
SAVED MODEL CALL
Lloyd Harris · 52.3%
Winner: Lloyd Harris
START TIME UNAVAILABLEATP · Oct 4, 2026
Zverev vs Djokovic
SAVED MODEL CALL
Alexander Zverev · 72.8%
Winner: Novak Djokovic
PRESTART RECORDEDATP · Oct 4, 2026
Medvedev vs Cerundolo
SAVED MODEL CALL
Daniil Medvedev · 69.0%
Winner: Daniil Medvedev
PRESTART RECORDEDATP · Oct 4, 2026
Lehecka vs Vallejo
SAVED MODEL CALL
Jiri Lehecka · 69.9%
Winner: Jiri Lehecka
PRESTART RECORDEDATP · Oct 3, 2026
Shelbayh vs Krueger
SAVED MODEL CALL
Abdullah Shelbayh · 58.7%
Winner: Abdullah Shelbayh
START TIME UNAVAILABLEWTA · Oct 3, 2026
Vekic vs Swiatek
SAVED MODEL CALL
Iga Swiatek · 87.4%
Winner: Iga Swiatek
PRESTART RECORDEDWTA · Oct 3, 2026
Sakkari vs Svitolina
SAVED MODEL CALL
Maria Sakkari · 50.0%
Winner: Elina Svitolina
PRESTART RECORDEDWTA · Oct 3, 2026
Ostapenko vs Mertens
SAVED MODEL CALL
Elise Mertens · 59.7%
Winner: Elise Mertens
PRESTART RECORDEDATP · Oct 3, 2026
de Minaur vs Rublev
SAVED MODEL CALL
Alex de Minaur · 53.1%
Winner: Alex de Minaur
PRESTART RECORDEDATP · Oct 3, 2026
Alcaraz vs Shapovalov
SAVED MODEL CALL
Carlos Alcaraz · 86.7%
Winner: Carlos Alcaraz
PRESTART RECORDEDWTA · Oct 3, 2026
Ruzic vs Jeanjean
SAVED MODEL CALL
Antonia Ruzic · 52.0%
Winner: Leolia Jeanjean
PRESTART RECORDEDWTA · Oct 3, 2026
Andreeva vs Boisson
SAVED MODEL CALL
Lois Boisson · 68.0%
Winner: Lois Boisson
PRESTART RECORDEDWTA · Oct 3, 2026
Snigur vs Preston
SAVED MODEL CALL
Daria Snigur · 67.6%
Winner: Daria Snigur
PRESTART RECORDEDWTA · Oct 3, 2026
Noskova vs Golubic
SAVED MODEL CALL
Linda Noskova · 84.8%
Winner: Linda Noskova
PRESTART RECORDEDWTA · Oct 3, 2026
Muchova vs Samsonova
SAVED MODEL CALL
Karolina Muchova · 76.0%
Winner: Karolina Muchova
PRESTART RECORDEDWTA · Oct 3, 2026
Kudermetova vs Andreeva
SAVED MODEL CALL
Mirra Andreeva · 89.4%
Winner: Mirra Andreeva
PRESTART RECORDEDWTA · Oct 3, 2026
Kraus vs Yastremska
SAVED MODEL CALL
Dayana Yastremska · 63.6%
Winner: Sinja Kraus
PRESTART RECORDEDWTA · Oct 3, 2026
Bejlek vs Osaka
SAVED MODEL CALL
Naomi Osaka · 74.3%
Winner: Naomi Osaka
PRESTART RECORDEDWTA · Oct 3, 2026
Bartunkova vs Sabalenka
SAVED MODEL CALL
Aryna Sabalenka · 82.9%
Winner: Nikola Bartunkova
PRESTART RECORDEDWTA · Oct 3, 2026
Alexandrova vs Shnaider
SAVED MODEL CALL
Diana Shnaider · 68.9%
Winner: Ekaterina Alexandrova
PRESTART RECORDED