Mariella Thamm vs Samira De StefanoPrediction, Head-to-Head Results, and Stats
🇩🇪Mariella Thamm
Unranked · 16 yrs · Right-Handed
10w1 meeting · sets 0–2
🇮🇹Samira De Stefano
#280 · 22 yrs · Left-Handed
4Mariella Thamm and Samira De Stefano have met 1 time since 2026; Samira De Stefano leads 1–0. Across all meetings Thamm has taken 0 sets to Stefano's 2. Their most recent meeting: Samira De Stefano won at W35 Santa Margherita di Pula (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Thamm | De Stefano | ||
|---|---|---|---|---|
| Indicator | Mariella Thamm | Samira De Stefano | ||
| Wins in straight sets | 89% | 8/9 | 72% | 26/36 |
| Wins a set when losing | 0% | 0/6 | 46% | 11/24 |
| Goes to a deciding set | 7% | 1/15 | 35% | 21/60 |
| Covers −1.5 sets as favorite | 63% | 5/8 | 59% | 13/22 |
| Covers +1.5 sets as underdog | 25% | 1/4 | 69% | 22/32 |
| Tiebreak sets won | 0% | 0/2 | 67% | 8/12 |
| Wins after taking set 1 | 100% | 9/9 | 82% | 28/34 |
| Wins 2-0 after taking set 1 | 89% | 8/9 | 76% | 26/34 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 1 of 1 completed meetings ended in straight sets (Thamm 0, De Stefano 1).
Style Matchup
Playing styles and historical archetype record
Thamm
🪃 Counterpuncher
Stefano
🪃 Counterpuncher
Matchup analysis
Both Mariella Thamm and Samira De Stefano are 🪃 Counterpuncher types. Mirror matchups usually come down to execution, fitness, and surface fit, across 14,668 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Apr 16, 2026
W35 Santa Margherita di Pula
C Clay · Round of 16
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Thamm | Stefano |
|---|---|---|
| W-L | 0–1 | 6–4 |
| Avg odds | 4.18 | 1.60 |
| ROI % | -100.0% | -19.2% |
| Units P/L | -1.00u | -1.92u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Thamm | Stefano |
|---|---|---|
| Countries | — | 2 |
| Events | — | 3 |
| Matches | — | 8 |
| Distance | — | — |
| Route | — | POR → DEN |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 3 shared opponents, both Thamm and Stefano posted a 67% win rate.
| Opponent | Thamm | Stefano |
|---|---|---|
| Lea Boskovic | W 75 61 | W 60 64 |
| Tessa Johanna Brockmann | W 61 61 | L 26 76 67 |
| Ella Mcdonald | L 06 46 | W 62 62 |
Recent Form
Last five matches per player
Renata Zarazua
Bad Homburg WTA
Jun 20
Luisa Meyer Auf Der Heide
Bundesliga - women · -
Jun 7
Samira De Stefano
W35 Santa Margherita di Pula · Round of 16
Apr 16
Jessica Bertoldo
W35 Santa Margherita di Pula · Round of 32
Apr 15
Julia Avdeeva
W75 Altenkirchen · Quarterfinals
Feb 20
Tessa Johanna Brockmann
W75 Altenkirchen · Round of 16
Feb 19
Lea Boskovic
W75 Altenkirchen · Round of 32
Feb 18
Ella Mcdonald
W15 Lousada · Quarterfinals
Nov 21
Maria Golovina
W50 Kursumlijska Banja · Semifinals
Aug 29
Lea Boskovic
W50 Kursumlijska Banja · Quarterfinals
Aug 28
Ekaterina Perelygina
W50 Kursumlijska Banja · 2nd Round
Aug 27
Natalija Senic
W50 Kursumlijska Banja · 1st Round
Aug 25
Luna Vujovic
W75 Kursumlijska Banja · Quarterfinals
Aug 21
Miriam Bianca Bulgaru
W75 Kursumlijska Banja · 2nd Round
Aug 20
Antonia Vergara Rivera
W75 Kursumlijska Banja · 1st Round
Aug 18
Alicia Herrero Linana
W50 Hamburg · 2nd Round
Aug 13
Win rate
Matches, sets and games won · Last 12 months · 15–60 matches
| Metric | Thamm | Stefano |
|---|---|---|
| Matches won | 60% | 62% |
| Sets won | 58% | 59% |
| Games won | 55% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Thamm | Stefano |
|---|---|---|
| ITF W35 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Thamm | Stefano |
|---|---|---|
| Clay | 0 | 1 |
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