Rei Sakamoto vs Billy Harris prediction
30 October 2026 · 04:30
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Tennis Abstract · 2 players · Loading ratings
Rei Sakamoto vs Billy Harris prediction, H2H and odds
Rei Sakamoto faces Billy Harris at Seoul on 30 October 2026 at 04:30. This page compares current-year form, hard-court Elo, verified H2H information and available odds of 1.23 and 3.74.
Rei Sakamoto vs Billy Harris statistical comparison
Rei Sakamoto and Billy Harris are compared using verified 2026 records, recent form, hard-court Elo, serve-and-return indicators and head-to-head data where a reliable record is available.
REI SAKAMOTO PROFILERei Sakamoto
View full profileJPN · Age 20 · Right-handed · 193 cm · Rank 125
- Hold
- 83.5%
- Break
- 19.9%
- Aces
- 11.1%
- Return points
- 35.9%
BILLY HARRIS PROFILEBilly Harris
View full profileGBR · Age 31 · Right-handed · 193 cm · Rank 252
- Hold
- 79.8%
- Break
- 19.7%
- Aces
- 6.6%
- Return points
- 36.0%
Market prices for Rei Sakamoto vs Billy Harris
Available pre-match bookmaker prices for both players. Market odds can move after this page is updated.
Odds and match data updated .
Rei Sakamoto recent form
- –Sakamoto vs Billy Harris [GBR]26-Oct-2026 · Seoul CH · Hard · QF—
- WSakamoto d. Zhizhen Zhang [CHN]26-Oct-2026 · Seoul CH · Hard · R166-0 6-4
- WSakamoto d. Kasidit Samrej [THA]26-Oct-2026 · Seoul CH · Hard · R326-3 6-4
- L(5) Karen Khachanov [RUS] d. (Q) Sakamoto19-Oct-2026 · Almaty · Hard · R326-2 6-4
- W(7) Sakamoto d. (4) Gabriel Diallo [CAN]19-Oct-2026 · Almaty · Hard · Q22-6 6-4 6-4
Billy Harris recent form
- –Harris vs Rei Sakamoto [JPN]26-Oct-2026 · Seoul CH · Hard · QF—
- WHarris d. (8) Aleksandar Vukic [AUS]26-Oct-2026 · Seoul CH · Hard · R166-2 6-4
- WHarris d. (WC) Jangjun Kim [KOR]26-Oct-2026 · Seoul CH · Hard · R327-6(2) 6-2
- L(WC) Matisse Bobichon [FRA] d. Harris12-Oct-2026 · Roanne CH · Hard · R327-5 7-6(5)
- L(17) Dalibor Svrcina [CZE] d. Harris07-Oct-2026 · Shanghai Masters · Hard · Q14-6 7-6(6) 7-5
Rei Sakamoto vs Billy Harris statistical comparison
Rei Sakamoto has a 54.5% win rate across 44 2026 matches. Billy Harris has a 44.1% win rate across 34 matches.
Across the five most recent verified results available, Rei Sakamoto is 3–1 and Billy Harris is 2–2. This form sample is descriptive and does not override the scheduled surface or opponent quality.
Rei Sakamoto records 83.5% of service games held and 65.6% of service points won. Billy Harris records 79.8% of service games held and 63.3% of service points won.
On return, Rei Sakamoto records 19.9% of return games broken and 35.9% of return points won. Billy Harris records 19.7% of return games broken and 36.0% of return points won.
The available ace-rate figures are 11.1% for Rei Sakamoto and 6.6% for Billy Harris.
Rei Sakamoto holds the higher verified hard-court Elo in this comparison, with an Elo gap of 245.7 points. The rating baseline converts to 80.4% for Rei Sakamoto and 19.6% for Billy Harris before any separate market or contextual assessment.
Hard-court matchup factors
Rei Sakamoto enters with the stronger recorded hold percentage (83.5% versus 79.8%). Rei Sakamoto has created more return-game pressure by break percentage (19.9% versus 19.7%). These indicators describe the matchup rather than guarantee an outcome; current odds and late match information can materially change the value assessment.
Match FAQ
What does the Rei Sakamoto vs Billy Harris prediction assess?
It compares verified 2026 player records, recent form, hard Elo, serve-and-return indicators, H2H history and available market odds.
What is the Rei Sakamoto vs Billy Harris H2H record?
CourtValue has not found a reliable completed H2H record for this matchup and does not invent one.
Are the displayed odds a guaranteed pick?
No. Odds and Elo estimates can change and no prediction guarantees a result or profit. CourtValue separates statistical comparison from any separately labelled Official Pick.