Felix Auger Aliassime vs Jannik Sinner Head-to-Head Stats, Results & Performance Comparison

• Second Serve Performance: In the past six months, Felix Auger Aliassime has secured 48.65% of points on his second serve. In contrast, Jannik Sinner has managed a lower 41.20%. Is this significant? Yes, as strong second serve performance is pivotal in match predictions.
• Return Game Stats: Felix Auger Aliassime also excels in return games, capturing 45.29% of points on second serves. Comparatively, Sinner captures 39.84%. However, for first serve returns, Sinner has a slight edge with 21.07% over Aliassime’s 19.87%.
• Pressure Situations: Under breakpoint pressure, Auger Aliassime saves 59.18% whereas Sinner saves 53.03%. Which matters most in critical game moments? It’s often the ability to save breakpoints.
• Performance Overview: Sinner boasts an impressive win record over the last year, clinching 91.04% of matches, far superior to Auger Aliassime’s 67.61%.
• Surface Strengths: Both players excel indoors on hard courts, with an 81% win rate. Nevertheless, Aliassime struggles more comparatively on hard surfaces.
• Level of Play: Sinner’s outstanding Grand Slam performance is highlighted by a 92.86% win rate. Auger Aliassime shows solid form on the Main tour with a 74.36% win percentage.
• Direct Head-to-Head: In previous encounters, Sinner leads with three victories, while Auger Aliassime has two. Total set scores favor Sinner (8-5 in sets).
• Opponent Quality: Sinner has been competitively tested against higher-ranked opposition, facing opponents with an average rank of 36.84 compared to Auger Aliassime's 59.17.
• Deciding Set Performance: Sinner wins 67% of deciding sets, while Auger Aliassime performs slightly better at 70%.

Editorial Prediction (November 8, 2025, UTC):

Jannik Sinner and Felix Auger Aliassime bring contrasting strengths to the court in what promises to be a competitive matchup. Sinner's dominance on first serve returns suggests an ability to counter Aliassime’s attacking game well, but his weaker second serve might present challenges.

Auger Aliassime's strength lies in saving breakpoints and excelling in critical moments. His consistency in second serve points and effective return game provides him a subtle edge in sustained rallies. Yet, Sinner’s outstanding performance, especially on Grand Slam stages and against higher-ranked opponents, cannot be overlooked.

The head-to-head statistics slightly favor Sinner, but the closeness of past encounters indicates a competitive match ahead. Taking all into account, the likelihood leans towards Jannik Sinner as the prospective winner in this face-off, due to his overall form and historical edges.