Grass Court Statistics Overview
Sam Groth has a competitive grass court record of 15–13 across 28 matches (53.6%). The record shows a player capable of competing here, though there is clear room to push the win rate higher.
At Grand Slam level (Wimbledon): Sam Groth is 2–3 (40.0%) across 5 Grand Slam matches — below .500, though the elite draw depth at the Slams makes that a notoriously difficult barrier to crack.
vs. Top 10 on grass: 0–3 (0.0%, 3 matches). Top 10 opponents have represented a clear ceiling on grass; addressing that deficit is the single biggest lever for improving the overall record here.
By format on grass — best-of-five: 3–4 (42.9%); best-of-three: 12–9 (57.1%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on grass.
Best season: 2014 — 4–2 (66.7%) from 6 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.
Sam Groth recorded a notable 5-match winning streak on grass — a run that demonstrates consistency across consecutive draws on this surface.
Sam Groth Grass Court Record by Year
| Year | W | L | Win% | Titles | Finals | SF | QF |
|---|---|---|---|---|---|---|---|
| 2017 | 1 | 1 | 50.0% | 0 | 0 | 0 | 0 |
| 2016 | 2 | 4 | 33.3% | 0 | 0 | 0 | 0 |
| 2015 | 6 | 3 | 66.7% | 0 | 0 | 0 | 1 |
| 2014 | 4 | 2 | 66.7% | 0 | 0 | 1 | 1 |
| 2013 | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 |
| 2009 | 1 | 1 | 50.0% | 0 | 0 | 0 | 0 |
| 2008 | 1 | 1 | 50.0% | 0 | 0 | 0 | 0 |
Recent Grass Court Matches
| Date | Result | Opponent | Tournament | Round | Score |
|---|---|---|---|---|---|
| 2017-07-17 | Win | (274) Austin Krajicek | Newport | R32 | 6-7(3) 7-6(2) 6-3 |
| 2017-07-17 | Loss | (21) John Isner | Newport | R16 | 6-2 6-4 |
| 2016-07-11 | Win | (315) Michal Przysiezny | Newport | R32 | 7-6(2) 6-4 |
| 2016-07-11 | Loss | (55) Adrian Mannarino | Newport | R16 | 7-6(6) 6-3 |
| 2016-06-27 | Loss | (6) Kei Nishikori | Wimbledon | R128 | 6-4 6-3 7-5 |
| 2016-06-06 | Win | (73) Illya Marchenko | Stuttgart | R32 | 7-5 6-4 |
| 2016-06-06 | Loss | (7) Dominic Thiem | Stuttgart | R16 | 7-6(3) 7-6(2) |
| 2016-03-04 | Loss | (11) John Isner | Davis Cup WG R1: USA vs AUS | RR | 7-6(2) 6-2 6-2 |
| 2015-07-17 | Win | (63) Mikhail Kukushkin | Davis Cup WG QF: AUS vs KAZ | RR | 6-3 7-6(6) 4-6 7-6(6) |
| 2015-06-29 | Win | (31) Jack Sock | Wimbledon | R128 | 6-3 3-6 6-3 6-3 |
Sam Groth
Matches — Grass