Match Info

CHALLENGER WOMEN - SINGLES: Colina, clay - Semi-finals

Date: 22 November 2025, Saturday


	Laura Samsonova		Oleksandra Oliynykova

	1	2
	2.63	1.44	Watch
	2.65	1.43	Watch
	2.58	1.44	Watch
	2.66	1.42	Watch
	2.53	1.42
Avarage Now (Initially)	2.61 ↑ (2.58)	1.43 ↓ (1.44)

The best margin for this event is 7.5%, offered by

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Current Win Probability

Laura Samsonova
35.4%

Oleksandra Oliynykova
64.6%

Initial Probability

(when we started the analysis)

35.8%

64.2%

Our Initial ML Estimation

34.3%

65.7%

Analysis of Changes in Winning Probabilities:

Laura Samsonova has seen a decrease in its chances compared to the initial analysis. (-0.4%)

Oleksandra Oliynykova has improved its chances compared to the initial analysis. (+0.4%)

ML Model estimates a lower probability for Laura Samsonova than the current prediction. (-1.1%)

ML Model estimates a higher probability for Oleksandra Oliynykova than the current prediction. (+1.1%)

Who will win by Users?

1	X	2
33.3%	0%	66.7%

Laura Samsonova - Oleksandra Oliynykova Predictions

Users Predictions: 8 users predict this event. Samsonova will win (votes: 3 - 37.5%). Oliynykova will win (votes: 5 - 62.5%).
Confidence interval (95%) for Oliynykova: 29% – 96%.

Verified Performance Core (Selected Experts): 6 Selected Experts predict this event. Samsonova (votes: 2 - 33.3%). Oliynykova (votes: 4 - 66.7%).

Expected Score (Market Odds): 0:2

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Preview

Samsonova is ranked WTA: 265. Oliynykova is ranked WTA: 109.

Samsonova is currently in amazing form (last 5 games: 4 wins).

Oliynykova is on a winning streak and currently in very good shape (last 5 games: 5 wins).

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

Oliynykova will hold a modest advantage in this match.

We predict that Oliynykova will win today's game, with odds of 1.43.

In the last 1 head-to-head match, Samsonova won 0 matches, drew 0 matches, lost 1 match, and goals 1:2.

Form

✺ - easy match; ✺ - difficult match;

- Laura Samsonova
ATP Challenger
21.11.25	Laura Samsonova - Carole Monnet	2:1 ✺
20.11.25	Laura Samsonova - Sara Sorribes Tormo	2:0 ✺
18.11.25	Varvara Lepchenko - Laura Samsonova	0:2 ✺
18.11.25	Simona Waltert - Laura Samsonova	Canceled ✺
ITF Tournaments
12.10.25	Selena Janicijevic - Laura Samsonova	1:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 11.8 WWW?W
- Oleksandra Oliynykova
ATP Challenger
21.11.25	Polona Hercog - Oleksandra Oliynykova	0:2 ✺
19.11.25	Sada Nahimana - Oleksandra Oliynykova	0:2 ✺
17.11.25	Elizabeth Mandlik - Oleksandra Oliynykova	0:2 ✺
09.11.25	Oleksandra Oliynykova - Mayar Sherif	2:1 ✺
08.11.25	Oleksandra Oliynykova - Despina Papamichail	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 7.6 WWWWW

Latest Head to Head

ITF Tournaments
11.07.25	Laura Samsonova - Oleksandra Oliynykova	1:2

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