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Casper Ruud v Felix Auger Aliassime: stats compared | Lineball
Ruud wins on double faults. Auger Aliassime’s case rests on first-serve points won %, but it isn’t enough to swing it. ATP Tour career: Ruud 476 matches, Auger Aliassime 470 matches.
Auger Aliassime averages 9.6 aces a match to Ruud’s 5.2 (83% more).
Ruud averages 2.2 double faults a match to Auger Aliassime’s 3.8.
Auger Aliassime has the better first-serve points won %: 76.2 to Ruud’s 72.3.
Not every stat was recorded for every match (titles): those averages use only the games that logged them.
Built only from games in our stats database. A read of the numbers, not a tip.
Tale of the tape
Per game. Totals and best single game underneath.
0.014 total · best 1Titlesper game0.09 total · best 1
65.2First serve in %64.5
72.3First-serve points won %76.2
64.0Break points saved %64.2
37.4Return points won %36.4
5.22,482 total · best 25Acesper game9.64,494 total · best 30
Head to head
49 matches since 20195
Hard · 5 matchesRuud 3Aliassime 2
Clay · 4 matchesRuud 1Aliassime 3
Last meetings
7 Oct 2026 · Shanghai · Round of 16 · HardRuud won 5-2
5 Apr 2026 · Monte Carlo · Round of 16 · ClayAliassime won 7-5 2-2 ret.
12 Aug 2024 · Cincinnati Masters · Round of 32 · HardAliassime won 6-3 6-1
29 July 2024 · Paris Olympics · Quarterfinal · ClayAliassime won 6-4 6-7(8) 6-3
22 Apr 2024 · Madrid Masters · Round of 16 · ClayAliassime won 6-4 7-5
13 Nov 2022 · Nitto ATP Finals · Round robin · HardRuud won 7-6(4) 6-4
8 Aug 2022 · National Bank Open Presented by Rogers · Quarterfinal · HardRuud won 6-1 6-2
2 May 2021 · ATP Masters 1000 Madrid · Round of 64 · ClayRuud won 6-1 6-4
20 Mar 2019 · ATP Masters 1000 Miami · Round of 128 · HardAliassime won 3-6 6-1 6-2
Last 10 games
Titles, oldest to newest.
Ruud––––––––––
Aliassime–––––––––
13.3
6,347 total · best 33
Games wonper game
13.56,327 total · best 31
40.0Break points converted %37.3
60.7Sets won %58.4
53.8Games won %52.6
0.127 total · best 1Finalsper game0.122 total · best 1
1.5730 total · best 3Sets wonper game1.5694 total · best 3
1.0472 total · best 3Sets lostper game · lower is better1.1495 total · best 3
11.45,441 total · best 30Games lostper game · lower is better12.25,713 total · best 30
0.4189 total · best 3Tiebreaksper game0.6264 total · best 4
2.21,064 total · best 9Double faultsper game · lower is better3.81,799 total · best 15