| Country (sports) |  Germany |
|---|---|
| Born | 15 April 1998 Hildesheim, Germany |
| Height | 1.93 m (6 ft 4 in) |
| Plays | Left-handed (two-handed backhand) |
| College | Western Michigan |
| Prize money | US $42,923 |
| Singles | |
| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 0 |
| Highest ranking | No. 783 (19 October 2026) |
| Current ranking | No. 783 (19 October 2026) |
| Doubles | |
| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 1 Challenger, 7 ITF |
| Highest ranking | No. 204 (19 October 2026) |
| Current ranking | No. 204 (19 October 2026) |
| Last updated on: 19 October 2026. | |
Jannik Opitz (born 15 April 1998) is a German tennis player. Opitz has a career high ATP singles ranking of world No. 783 and a best doubles ranking of No. 204, both achieved on 19 October 2026.
He has won one ATP Challenger doubles title at the 2026 Royan Atlantique Open.
He played college tennis at Western Michigan.
