OgaOods

form, quantified · picks with an edge
Back to 🎾 Tennis on 2026-10-30
🎾 ATP Challenger Seoul, Korea Republic Men Singles · Friday 30 October 2026, 02:00 UTC · finished
Rei Sakamoto 1.20 0 - 1 0.60 Billy Harris
Our markets (latest run)
MarketMost likelyModelBookmakerEdgeResult
1X2Home win 69.9%82%-12.1%✗ miss
Model breakdown (1X2)
ModelHomeAway
markov53.3%46.7%
poisson37.0%35.2%
xgboost88.8%11.2%
logistic73.3%26.7%
Inputs the models saw
Rei SakamotoBilly Harris
Elo (pre-match)17531546
Surface Elo17531546
Form, last 5 (PPG)1.200.60
Form trend-0.90-0.60
Season points per game3.001.20
Season goals for / game2.001.00
Season goals against / game0.001.40
Rest days13
Head-to-head (last 10)0 W0 W · 0 D
Rei Sakamoto: last 5
28 OctAZhizhen Zhang2 - 0W
26 OctHKasidit Samrej2 - 0W
20 OctHKaren Khachanov0 - 2L
20 OctAKaren Khachanov0 - 2L
11 OctAAlex De Minaur0 - 2L
Billy Harris: last 5
26 OctAJangjun Kim2 - 0W
14 OctAMatisse Bobichon0 - 2L
12 OctHMatisse Bobichon0 - 2L
05 OctHDalibor Svrcina1 - 2L
29 SepHFelix Balshaw1 - 2L
Head to head
No previous meetings in our data.
Bookmaker lines
BookMarketOutcomeOddsImpliedAs of
SportyBet1X2away3.9525.3%29 Oct 06:15
SportyBet1X2home1.2282.0%29 Oct 06:15
Generated 2026-10-30 14:03 UTC