Match Info

CHALLENGER MEN - SINGLES: Antofagasta, clay - 1/16-finals

Date: 6 October 2026, Tuesday


	Samuel Heredia		Eduardo Ribeiro

	1	2
			Watch
	3.60	1.25
	3.85	1.25
	4	1.2	Watch
	3.75	1.26
	3.57	1.25	Watch
	3.50	1.25
Avarage Now (Initially)	3.71 ↑ (3.68)	1.24 ↑ (1.23)

The most likely Over/Under: 20.50

The best margin for this event is 6%, offered by

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Current Win Probability

Samuel Heredia
25.1%

Eduardo Ribeiro
74.9%

Analysis of Changes in Winning Probabilities:

The chances for Samuel Heredia have remained the same compared to the initial analysis.

The chances for Eduardo Ribeiro have remained the same compared to the initial analysis.

Samuel Heredia - Eduardo Ribeiro Predictions

Expected Score (Market Odds): 0:2

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Preview

Heredia is ranked ATP: 655., and Ribeiro is ranked ATP: 340..

Each of the two players is seeking greater consistency after recent ups and downs.

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

Ribeiro carries the favorite tag into this contest.

In the last 2 head-to-head meetings, Heredia has recorded 2 wins, 0 draws, and 0 losses, with a goal aggregate of 4:0 (averaging 2:0 goals per game).

Last Results with these Odds

Eduardo Ribeiro - the odds 1.23 are the expected chance of winning is 74.95%, but this team recently wins 100% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Samuel Heredia
ATP Challenger
30.09.26	Samuel Heredia - Joao Eduardo Schiessl	0:2 ✺
28.09.26	Samuel Heredia - Juan Sebastian Osorio	2:1 ✺
27.09.26	Samuel Heredia - Leonardo Storck Franca	2:1 ✺
17.08.26	Samuel Heredia - Laslo Djere	0:2 ✺
ITF Tournaments
04.08.26	Samuel Heredia - Luca Potenza	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.7 LWWLL
- Eduardo Ribeiro
ATP Challenger
30.09.26	Eduardo Ribeiro - Pedro Sakamoto	0:2 ✺
25.09.26	Pedro Boscardin Dias - Eduardo Ribeiro	2:0 ✺
24.09.26	Federico Coria - Eduardo Ribeiro	0:2 ✺
22.09.26	Eduardo Ribeiro - Pedro Martinez Portero	2:0 ✺
01.09.26	Pedro Vives Marcos - Eduardo Ribeiro	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 6.9 LLWWL

Latest Head to Head

ATP Challenger
02.07.26	Samuel Heredia - Eduardo Ribeiro	2:0
ITF Tournaments
09.07.25	Eduardo Ribeiro - Samuel Heredia	0:2

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