Flynn Thomas vs Stefan SeifertPrediction, Head-to-Head Results, and Stats
Flynn Thomas and Stefan Seifert have met 1 time since 2026; Flynn Thomas leads 1–0. 1 of their meetings has been a final, with Thomas leading those 1–0. Across all meetings Thomas has taken 2 sets to Seifert's 1. Their most recent meeting: Flynn Thomas won at M15 Forbach (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Thomas | Seifert | ||
|---|---|---|---|---|
| Indicator | Flynn Thomas | Stefan Seifert | ||
| Wins in straight sets | 50% | 6/12 | 71% | 22/31 |
| Wins a set when losing | 15% | 2/13 | 40% | 8/20 |
| Goes to a deciding set | 32% | 8/25 | 33% | 17/51 |
| Covers −1.5 sets as favorite | 67% | 4/6 | 44% | 11/25 |
| Covers +1.5 sets as underdog | 44% | 8/18 | 50% | 9/18 |
| Tiebreak sets won | 75% | 3/4 | 75% | 9/12 |
| Wins after taking set 1 | 80% | 8/10 | 96% | 25/26 |
| Wins 2-0 after taking set 1 | 60% | 6/10 | 85% | 22/26 |
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: 0 of 1 completed meetings ended in straight sets (Thomas 0, Seifert 0).
Style Matchup
Playing styles and historical archetype record
Thomas
🪃 Counterpuncher
Seifert
🪃 Counterpuncher
Matchup analysis
Both Flynn Thomas and Stefan Seifert are 🪃 Counterpuncher types. Mirror matchups usually come down to execution, fitness, and surface fit, across 5,190 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Sep 27, 2026
M15 Forbach
? Carpet · Final
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Thomas | Seifert | ||
|---|---|---|---|---|
| Outcome | Flynn Thomas | Stefan Seifert | ||
| 1 or more | 78% | 7/9 | 94% | 16/17 |
| 3 or more | 44% | 4/9 | 47% | 8/17 |
| 5 or more | 0% | 0/9 | 24% | 4/17 |
| 10 or more | 0% | 0/9 | 0% | 0/17 |
| 15 or more | 0% | 0/9 | 0% | 0/17 |
| 20 or more | 0% | 0/9 | 0% | 0/17 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Thomas | Seifert |
|---|---|---|
| W-L | 7–4 | 10–5 |
| Avg odds | 2.94 | 1.64 |
| ROI % | +33.8% | -1.9% |
| Units P/L | +3.72u | -0.28u |
Common opponents
Results vs. opponents both players faced · Last 12 months
Thomas has a higher win rate against shared opponents (100% vs Seifert's 50%).
| Opponent | Thomas | Seifert |
|---|---|---|
| Arthur Nagel | W 36 75 61 | L 26 36 |
| Fons Van Sambeek | W 46 60 63 | W 62 16 63 |
| Nikolaos Koutroubis | W 61 62 | W 63 61 |
| Rudolf Molleker | W 61 16 64 | L 46 26 |
Recent Form
Last five matches per player
Stefan Seifert
M15 Forbach · Final
Sep 27
Arthur Nagel
M15 Forbach · Semifinals
Sep 26
Theo Herrmann
M15 Forbach · Quarterfinals
Sep 25
Fons Van Sambeek
M15 Forbach · 2nd Round
Sep 24
Damien Clerc
M15 Forbach · 1st Round
Sep 23
Bruno Fernandez
M15 Budapest · 1st Round
Sep 9
Benjamin Hassan
Sion Challenger · 1st Round Qualifying
Aug 16
Kai Wehnelt
M25 Muttenz · 2nd Round
Aug 13
Xavi Palomar
M15 Pontevedra · 1st Round
Oct 7
Flynn Thomas
M15 Forbach · Final
Sep 27
Noah Boutleux
M15 Forbach · Semifinals
Sep 26
Daniel De Jonge
M15 Forbach · Quarterfinals
Sep 25
Matteo Covato
M15 Forbach · 2nd Round
Sep 24
Axel Garcian
M15 Forbach · 1st Round
Sep 23
Toby Martin
M25 Plaisir · 2nd Round
Sep 10
Antoine Walch
M25 Plaisir · 1st Round
Sep 9
Win rate
Matches, sets and games won · Last 12 months · 25–51 matches
| Metric | Thomas | Seifert |
|---|---|---|
| Matches won | 48% | 61% |
| Sets won | 45% | 59% |
| Games won | 49% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Thomas | Seifert |
|---|---|---|
| Finals | 1 | 0 |
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Thomas | Seifert |
|---|---|---|
| Carpet | 1 | 0 |
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