── the model's take · from Elo · neutral court
Win probability
Not enough rating data for a read.
── head to head
Compare
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model rank
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best surface
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Left
hand
Right
GER
country
GER
178cm
height
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── model Elo over time
Trajectories
Elo — not enough data
■ Marc Sieber■ Jean Zietsman
── meetings by surface
Surface record
Clay2–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2011-06-20 | Germany F6 | Clay | QF | Marc Sieber | 6-2 2-1 RET |
| 2007-07-30 | Germany F11 | Clay | R32 | Marc Sieber | 7-5 2-6 6-1 |