Match Info

CHALLENGER MEN - SINGLES: Columbus - Qualification, hard - Semi-finals

Date: 27 September 2026, Sunday


	Ryan Colby		Shunsuke Mitsui

	1	2
			Watch
	2.95	1.33
	2.95	1.35
	3.05	1.34
	2.89	1.36	Watch
	3.00	1.34
Avarage Now (Initially)	2.97 ↓ (3.04)	1.34 ↑ (1.32)

The most likely Over/Under: 20.50

The best margin for this event is 7.4%, offered by

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Current Win Probability

Ryan Colby
31.2%

Shunsuke Mitsui
68.8%

Initial Probability

(when we started the analysis)

30.3%

69.7%

Our Initial ML Estimation

34%

66%

Analysis of Changes in Winning Probabilities:

Ryan Colby has improved its chances compared to the initial analysis. (+0.9%)

Shunsuke Mitsui has seen a decrease in its chances compared to the initial analysis. (-0.9%)

ML Model estimates a higher probability for Ryan Colby than the current prediction. (+2.8%)

ML Model estimates a lower probability for Shunsuke Mitsui than the current prediction. (-2.8%)

Ryan Colby - Shunsuke Mitsui Predictions

Expected Score (Market Odds): 0:2

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Preview

Colby is ranked ATP: 636., and Mitsui is ranked ATP: 536..

Both players have experienced an unpredictable run of results lately.

Colby could enjoy a physical edge thanks to more rest days ahead of this match.

In this matchup, Mitsui is considered the favorite to take the win.

In the last 1 head-to-head meeting, Colby has recorded 0 wins, 0 draws, and 1 loss, with a goal aggregate of 0:2.

Form

✺ - easy match; ✺ - difficult match;

- Ryan Colby
ITF Tournaments
16.09.26	Ryan Colby - Vasco Leote Prata	0:2 ✺
10.09.26	Finn Murgett - Ryan Colby	2:0 ✺
09.09.26	Joao Mendes - Ryan Colby	1:2 ✺
27.08.26	Ryan Colby - Jakub Vrba	1:2 ✺
25.08.26	Ryan Colby - Nikola Djosic	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 2.4 LLWLW
- Shunsuke Mitsui
ATP Challenger
20.09.26	Ozan Baris - Shunsuke Mitsui	2:0 ✺
ITF Tournaments
03.09.26	Shunsuke Mitsui - Ryuki Matsuda	0:2 ✺
02.09.26	Shunsuke Mitsui - Noritaka Koizumi	2:0 ✺
31.08.26	Shunsuke Mitsui - Shunsuke Nakagawa	2:0 ✺
21.08.26	Shunsuke Mitsui - Matthew Dellavedova	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 2.2 LLWWL

Latest Head to Head

ITF Tournaments
07.01.26	Ryan Colby - Shunsuke Mitsui	0:2

Ryan Colby - Shunsuke Mitsui: Predictions, Live Scores & TV Guide