One of the semifinals at the 2026 Miami Open will be contested between 21st-seeded Jiří Lehečka and 28th-seeded Arthur Fils. Lehečka has a 10-5 win-loss record this year, with his semifinal run in Miami his best result of the season. Fils, meanwhile, has won 13 of 17 matches, highlighted by a runner-up finish in Doha, where he lost to Carlos Alcaraz.
Jiří Lehečka vs Arthur Fils Details
Date: March 27, 2026
Tournament: Miami Open 2026
Round: Semifinal
Venue: Hard Rock Stadium, Miami, Fla.
Surface: Outdoor hard
Category: ATP Masters 1000
Live Telecast: Tennis Channel, Sky Sports, TSN
Lehečka vs Fils Head-to-Head
After three meetings, Fils leads 2-1 in their head-to-head. Their most recent clash came in Doha last month, where the Frenchman won 6-3, 6-3.
Lehečka received a first-round bye in Miami, then defeated Moïse Kouamé 6-2, 7-5 in the second round. He followed with a 6-3, 7-6 (8) win over Ethan Quinn, a 6-4, 6-7 (4), 6-2 victory over sixth seed Taylor Fritz, and a 7-6 (1), 7-5 win against qualifier Martin Landaluce in the quarterfinals.
Fils also received a first-round bye, then beat Darwin Blanch 6-2, 6-3 in the second round. He stunned former world No. 3 Stefanos Tsitsipas 6-0, 6-1 in the third round, edged Valentin Vacherot 6-4, 6-7 (4), 6-4 in the fourth, and saved multiple match points to defeat 22nd seed Tommy Paul 6-7 (3), 7-6 (4), 7-6 (6) in the quarterfinals.
Will Arthur Fils become a Top 10 player in 2026? 📈 Players ranked in the top 10 are the ONLY ones who have beat him this year…
He’s off to a fast start with a finals appearance in Doha, a QF run at Indian Wells, & now a Semifinal in Miami 🔥
His career high is No.14 in 2025 pic.twitter.com/Wc3dQooFxf
— UTR Sports (@UTR_Sports_) March 26, 2026
Lehečka vs Fils Prediction
Both players have been dominant on serve, with Lehečka winning 81% of the first-serve points and Fils winning 81% of the first-serve points. Both of them have yet to get their serve broken once in the whole tournament, with the Frenchman saving 11 of the break points he has faced and the Czech saving 9 of the break points he has conceded.
However, Fils is ahead on second-serve stats, winning 70% of the points behind that shot, compared to Lehečka’s 62%.
Tournament stats and head-to-head record make Fils the favorite in the upcoming match, which is reflected by the PFSN Tennis Simulator, which has given a 60% win probability to the Frenchman. However, he is coming off an injury and has just played an energy-sapping match against Paul, which might give Lehečka the upper hand if the match is a long one.

Pick: Lehečka to win in three sets
