Juan Martin del Potro defeated Andy Murray 6-4 5-7 6-7 6-3 6-4 in the Davis Cup WG SF: GBR vs ARG round robin on hard. The upset overturned the form book — Andy Murray came in leading the head-to-head 7–2. Juan Martin del Potro narrowed the head-to-head to 7–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-29 | Roland Garros | R32 | clay | Andy Murray | 7-6(8) 7-5 6-0 |
| 2016-08-08 | Rio Olympics | F | hard | Andy Murray | 7-5 4-6 6-2 7-5 |
| 2013-03-07 | Indian Wells Masters | QF | hard | Juan Martin del Potro | 6-7(5) 6-3 6-1 |
| 2009-11-22 | Tour Finals | RR | hard | Andy Murray | 6-3 3-6 6-2 |
| 2009-08-10 | Canada Masters | F | hard | Andy Murray | 6-7(4) 7-6(3) 6-1 |
| 2009-05-10 | Madrid Masters | QF | clay | Juan Martin del Potro | 7-6(4) 6-3 |
| 2009-03-25 | Miami Masters | SF | hard | Andy Murray | 6-1 5-7 6-2 |
| 2008-08-25 | US Open | QF | hard | Andy Murray | 7-6(2) 7-6(1) 4-6 7-5 |
| 2008-05-05 | Rome Masters | R64 | clay | Andy Murray | 5-7 6-4 1-0 RET |
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 (170 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About