Match Info

CHALLENGER MEN - SINGLES: Rosario, clay - 1/8-finals

Date: 4 February 2026, Wednesday 🏁 Finished

Location: Rosario 🌤️ ... 🔴 Clay

Where to Watch on TV:

Country	Kick-Off	TV Channels
Finland	22:00	Veikkaus TV


	Chun Hsin Tseng		Facundo Mena

	1	2
	1.62	2.2	Watch
	1.57	2.2	Watch
	1.56	2.27	Watch
	1.62	2.2	Watch
	1.6	2.2	Watch
	1.6	2.2
Avarage Now (Initially)	1.6 ↓ (1.63)	2.21 ↑ (2.12)

The best margin for this event is 7.2%, offered by

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

Current Win Probability

Chun Hsin Tseng
58.1%

Facundo Mena
41.9%

Initial Probability (when we started the analysis)

56.6%

43.4%

Our Initial ML Estimation

56.5%

43.5%

Analysis of Changes in Winning Probabilities:

Chun Hsin Tseng has improved its chances compared to the initial analysis. (+1.5%)

Facundo Mena has seen a decrease in its chances compared to the initial analysis. (-1.5%)

ML Model estimates a lower probability for Chun Hsin Tseng than the current prediction. (-1.6%)

ML Model estimates a higher probability for Facundo Mena than the current prediction. (+1.6%)

Who will win by Users?

1	X	2
57.1%	0%	42.9%

Chun Hsin Tseng - Facundo Mena Predictions

Users Predictions: 7 users predict this event. Tseng will win (votes: 4 - 57.1%). Mena will win (votes: 3 - 42.9%).

Verified Performance Core (Selected Experts): 3 Selected Experts predict this event. Tseng (votes: 1 - 33.3%). Mena (votes: 2 - 66.7%).

Over/Under & Asian Handicap Predictions by Selected Experts:

O/U 2.5 Sets - over (votes: 1 - 100%) .

Expected Score (Market Odds): 2:0

#ad

Preview

Tseng is ranked ATP: 122. Mena is ranked ATP: 354.

The recent form of both competitors has been shaky.

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

Tseng will hold a modest advantage in this match.

Recently, there has been no match between the players.

Last Results with these Odds

Chun Hsin Tseng - the odds 1.63 are the expected chance of winning is 56.62%, but this team recently wins 40% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Chun Hsin Tseng
ATP Challenger
03.02.26	Chun Hsin Tseng - Hernan Casanova	Casanova H. retired ✺
30.01.26	Chun Hsin Tseng - Marco Cecchinato	0:2 ✺
29.01.26	Chun Hsin Tseng - Daniel Dutra da Silva	2:0 ✺
27.01.26	Chun Hsin Tseng - Genaro Alberto Olivieri	2:0 ✺
ATP Australian Open
12.01.26	Chun Hsin Tseng - Martin Landaluce	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 2.8 ?LWWL
- Facundo Mena
ATP Challenger
02.02.26	Facundo Mena - Thiago Monteiro	2:0 ✺
28.01.26	Facundo Mena - Dusan Lajovic	0:2 ✺
27.01.26	Facundo Mena - Mariano Kestelboim	2:0 ✺
26.01.26	Facundo Mena - Joaquin Aguilar Cardozo	2:1 ✺
ITF Tournaments
24.01.26	Facundo Mena - Sean Cuenin	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 7.8 WLWWL

Chun Hsin Tseng - Facundo Mena