Stefan Seifert (GER)
Country: Germany,
Born in 1985 (41 years old),
Category: ATP
Plays
Left-handed
Backhand
Two-handed backhand

ATP Ranking
1317
-7
Season High : 1304
Career High : 228
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 2 | 0 | 5 | 3 | 2 | 0.600 | 1 | 0 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| M25 | 1 | 0 | 2 | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
| M15 | 1 | 0 | 3 | 2 | 1 | 0.667 | 1 | 0 | 0 | 0 |
Tournaments played in 2026
See detailed tennis results of Stefan Seifert| Mar 16 | M15 | [Q] | M15 Foggia 02, Foggia(ITA) |
| Mar 16 | M15 | QF | M15 Foggia 02, Foggia(ITA) |
| Feb 16 | M15 | [Q] | M15 Lannion 04, Lannion(FRA) |
| Jan 26 | M25 | [Q] | M25 Nussloch 02, Nussloch(GER) |
| Jan 05 | M25 | [Q] | M25 Hazebrouck 01, Hazebrouck(FRA) |
| Jan 05 | M25 | 1/8 | M25 Hazebrouck 01, Hazebrouck(FRA) |








