Daniel De Jonge defeated Mats Rosenkranz 7-6 6-4 in the M15 Bad Salzdetfurth 1 round of 16 on carpet. The upset overturned the form book — Mats Rosenkranz came in ranked #354, leading the head-to-head 1–0. Daniel De Jonge claimed a first win over Mats Rosenkranz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-02-07 | M15 Kaarst 1 | R16 | carpet | Mats Rosenkranz | 4-6 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.