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Felix Auger-Aliassime in action ahead of Wimbledon.

Wimbledon Day 1 Predictions Including Felix Auger-Aliassime vs Alexander Shevchenko

Summertime is in full swing in Europe, and that means one thing: the 2026 Wimbledon Championships are upon us. The intrigue at the most prestigious event in tennis could not be higher on the men’s side as No. 3 seed Felix Auger-Aliassime looks to show the world he belongs at the top. As always, we at LWOT offer our roundtable analysis and predictions on each match. Let’s dive in.

Wimbledon Day 1 Predictions

Ignacio Buse vs Emilio Nava

Ilemona
Both players have made encouraging progress this season after spending much of their time on the Challenger Tour. Nava has shown slightly more consistency across different surfaces, and that versatility could help him settle into the match more quickly.
Prediction: Nava in 5

Zain
Ignacio Buse’s breakout has been one of the stories of this season so far, but he is a player who is quite inexperienced on this surface. And while Emilio Nava himself does not have a glittering resume on grass, I feel his aggressive baselining will suit him better on a surface that rewards aggression. Expect a long battle, one which I think the American wins.
Prediction: Nava in 5

Tope
It’s been a breakout season for Ignacio Buse after earning his first ATP title in Hamburg, and his reward is a seeding at a Grand Slam for the first time in his career. The 22-year-old Peruvian is still finding his feet on grass, but the trajectory is clearly upward. Emilio Nava enters in decent Challenger-level form and the American, now inside the top 90, has shown he can compete on the main tour but has yet to demonstrate the consistency needed to trouble a player building the kind of momentum Buse currently carries. Buse should take this, though Nava’s ability to seize early momentum makes the opening set the one to watch.
Prediction: Buse in 4

Nuno Borges vs Tristan Boyer

Ilemona
Borges has developed into a dependable tour-level player, using his solid all-court game to good effect on grass. Boyer continues to improve and won’t lack confidence, but Borges’ greater experience in big matches could prove decisive.
Prediction: Borges in 4

Zain
Tristan Boyer did well to make it into the main draw from the qualifying rounds, where it was his serve that was most effective, averaging more than ten aces per match. But he will need to be much better from the baseline against Nuno Borges, a player who is all-out attack. While that approach can cause Borges to miss shots he should make, it ultimately should once again be the reason why he wins this match.
Prediction: Borges in 3

Tope
Nuno Borges has endured a difficult season with 20 losses from 37 matches, so the grass has come as welcome relief. His opponent, Tristan Boyer, makes his Wimbledon main-draw debut after coming through qualifying. Borges has the ranking and experience on his side. If he carries that grass-court form through the gates, he should be too good for a debutant still learning what Wimbledon asks of you.
Prediction: Borges in 3

Adam Walton vs Dino Prizmic

Ilemona
Walton has quietly become a difficult opponent on faster courts thanks to his reliable serve and flat groundstrokes. Prizmic is an exciting young talent, but Walton’s comfort on grass gives him a slight advantage over five sets.
Prediction: Walton in 5

Zain
Dino Prizmic showed this year that on slower surfaces, where he can use his rallying skills effectively, he is a player to look out for. But on grass, not only does Prizmic have little experience, but against Adam Walton he faces a player who has won multiple matches on this surface coming into the tournament. I expect Walton’s aggressive baselining and ability to generate more free points on serve to be the difference here.
Prediction: Walton in 4

Tope
Adam Walton arrives at SW19 with some confidence in his sails, and his grass-court record at Wimbledon already carries a second-round appearance from 2024. Prizmic, meanwhile, is the more dangerous name on paper: his clay-court spring delivered a Masters 1000 round-of-16 in Rome, but grass remains foreign territory for the Croatian, whose only surface outing this season ended in a qualifying exit at Queen’s. Walton’s greater fluency on the surface, combined with recent match rhythm, gives him the edge in what should be a competitive opener. The Australian to advance.
Prediction: Walton in 4

Felix Auger-Aliassime vs Alexander Shevchenko

Ilemona
Auger-Aliassime has enjoyed some of his best results on grass over the years, where his serve and forehand become major weapons. Shevchenko can produce aggressive tennis himself, but Auger-Aliassime’s experience on the surface should allow him to stay in control for most of the match.
Prediction: Auger-Aliassime in 3

Zain
Alexander Shevchenko has some strengths that, given the low-margin nature of grass, can prove effective in this match, but ultimately this is a match that will be on Felix Auger-Aliassime’s racket. The Canadian has the biggest weapons in his serve and forehand, and has had success on this surface before. Expect him to win.
Prediction: Auger-Aliassime in 4

Tope
Felix Auger-Aliassime arrives at Wimbledon as the third seed carrying the weight of a complicated grass-court history, although his recent Halle campaign offered some encouragement. The draw, at least, has been kind: Alexander Shevchenko, barely inside the top 100 and with a single career win on grass to his name, represents about as gentle an opener as the seedings committee could have conjured. Auger-Aliassime should have too much—in class, in ranking, and in surface pedigree—for this to be anything other than a routine passage into the second round. The real test begins after that.
Prediction: Auger-Aliassime in 3

Main Photo Credit: Geoff Burke – Imagn Images

About Shane Black

Sports fanatic and American tennis advocate contributing previews, recaps and opinion pieces covering and promoting this great game and its young stars.