Tennys Sandgren defeated Jeff Dadamo 6-3 6-7 6-3 in the USA F20 semi-final on hard. Tennys Sandgren extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-06-04 | USA F14 | R32 | hard | Jeff Dadamo | 6-3 4-6 7-6(6) |
| 2012-04-30 | USA F11 | QF | clay | Tennys Sandgren | 6-4 6-3 |
Averages over each player's completed matches in the selected window (200 vs 3). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About