Florian Mayer defeated Richard Gasquet 7-5 6-4 6-3 in the Australian Open round of 128 on hard. The upset overturned the form book — Richard Gasquet came in leading the head-to-head 5–2, defending last year's round of 128. Florian Mayer narrowed the head-to-head to 5–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-06-18 | Halle | R32 | grass | Florian Mayer | 6-2 6-2 |
| 2013-09-30 | Beijing | R32 | hard | Richard Gasquet | 6-3 7-6(2) |
| 2013-06-10 | Halle | QF | grass | Richard Gasquet | 6-3 7-6(4) |
| 2012-06-25 | Wimbledon | R16 | grass | Florian Mayer | 6-3 6-1 3-6 6-2 |
| 2011-08-08 | Canada Masters | R64 | hard | Richard Gasquet | 6-3 6-2 |
| 2011-07-08 | Davis Cup WG QF: GER vs FRA | RR | clay | Richard Gasquet | 4-6 4-6 7-5 6-3 6-3 |
| 2007-01-01 | Adelaide | RR | hard | Richard Gasquet | 6-2 6-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About