Van De Zandschulp vs Vallejo Prediction 25 August 2026


🔊 Winston-Salem holds good memories for Botic van de Zandschulp: a year ago he reached the final here, where he lost to Márton Fucsovics, and three years before that he made the semi-finals. Adolfo Daniel Vallejo is making his tournament debut this week, having set a new career-high ranking just the day before. Van de Zandschulp entered in the second round as a seed, while Vallejo has already come through his opening match. Today's contest pits last year's finalist against a player for whom hard-court tennis at this level is largely uncharted territory.
Head-to-Head
📊 Van de Zandschulp and Vallejo have met just once - in July 2026 on clay, where Vallejo came out on top in three sets (4-6, 6-3, 7-6).
Head-to-head statistics Van De Zandschulp - Vallejo

Botic Van De Zandschulp Player Overview
On hard courts this season, Van de Zandschulp has gone 10-9. His serve has been solid - an 82% hold rate - but he is breaking back at just 18%, noticeably below what you might expect from last year's finalist. His best run came in Montreal, where he beat Daniil Medvedev and Hubert Hurkacz. He could not carry that form into Cincinnati, where he lost in the second round to Joao Fonseca.
Match Results: Botic Van De Zandschulp







Adolfo Daniel Vallejo Player Overview
Vallejo has played just eight matches on hard courts this season - a small sample, but an encouraging one: five wins and three losses, with his returns doing much of the work - he has broken serve in 32% of his return games. The Paraguayan opened his week with a win over Pablo Carreño Busta, who retired at 6-4, 3-0, and had previously beaten Valentin Vacherot (15) and Kyrian Jacquet.
Match Results: Adolfo Daniel Vallejo






Key factors
- On hard courts this season, Van de Zandschulp is 10-9 and Vallejo 5-3.
- Vallejo breaks in 32% of return games, compared to just 18% for Van de Zandschulp.
- The pair have met once before, earlier this year, with Vallejo winning.
- Van de Zandschulp enters in the second round, while Vallejo has already played a match this week.
Expected scenario
The key question is whether Vallejo's return game can handle Van de Zandschulp's serve if it fires as reliably as it did in Montreal. At the same time, the Dutchman's underwhelming return on hard courts gives the Paraguayan room to hold serve. That points to competitive sets rather than a one-sided scoreline.
First Set Prediction
Vallejo has taken the first set in each of his last four matches - including against Tommy Paul, a match he ultimately lost. For a player with limited hard-court experience, that consistency from the off suggests he adapts to the surface quickly. If the pattern holds today, the Paraguayan could set the tone early.
⭐ Editor's Prediction
The bookmakers make Van de Zandschulp the favourite, which is backed up by his ranking and his record at this tournament. However, Vallejo has broken serve on hard courts this season at a noticeably higher rate than the Dutchman, and their head-to-head has already gone in his favour. Our pick: Vallejo - Games Handicap +3.5.
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Betting Tips: Botic Van De Zandschulp - Adolfo Daniel Vallejo




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