Match Info

ITF MEN - SINGLES: M15 Harmon, hard - 1/8-finals

Date: 3 June 2026, Wednesday


	Hoyoung Roh		Hiromasa Koyama

#Advertisement. For Live Stream GEO restrictions apply. Funded account required. GamblingTherapy.org. 18+

Hoyoung Roh
70.5%

Hiromasa Koyama
29.5%

(when we started the analysis)

69.8%

30.2%

72.8%

27.2%

Hoyoung Roh has improved its chances compared to the initial analysis. (+0.7%)

Hiromasa Koyama has seen a decrease in its chances compared to the initial analysis. (-0.7%)

ML Model estimates a higher probability for Hoyoung Roh than the current prediction. (+2.3%)

ML Model estimates a lower probability for Hiromasa Koyama than the current prediction. (-2.3%)

Expected Score (Market Odds): 2:0

#ad

Roh is ranked ATP: 799. Koyama is ranked ATP: 1364.

Recent performances by Roh have been up and down (last 5 games: 2 wins).

Koyama is in great form at the moment (in the last 5 games, wins – 4).

Roh may have a physical advantage due to more rest days in recent times.

In this match, Roh is considered a favorite.

The players have not played against each other recently.

✺ - easy match; ✺ - difficult match;

- Hoyoung Roh
ITF Tournaments
02.06.26	Hoyoung Roh - Stefan Storch	2:0 ✺
25.05.26	Hoyoung Roh - Hunter Heck	0:2 ✺
19.05.26	Makoto Ochi - Hoyoung Roh	2:0 ✺
16.05.26	Hoyoung Roh - Keisuke Saitoh	0:2 ✺
15.05.26	Yunseong Chung - Hoyoung Roh	1:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.4 WLLLW
- Hiromasa Koyama
ITF Tournaments
02.06.26	Hiromasa Koyama - Adrian Arcon	2:0 ✺
29.05.26	Hiromasa Koyama - Jake Delaney	0:2 ✺
28.05.26	Hikaru Shiraishi - Hiromasa Koyama	1:2 ✺
27.05.26	Hiromasa Koyama - Noritaka Koizumi	2:0 ✺
26.05.26	Ryota Tanuma - Hiromasa Koyama	1:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 13.9 WLWWW

Hoyoung Roh - Hiromasa Koyama: Predictions, Live Scores & TV Guide