Marcel Zielinski vs Theodore DeanPrediction, Head-to-Head Results, and Stats
Marcel Zielinski and Theodore Dean have met 1 time since 2026; Marcel Zielinski leads 1–0. Across all meetings Zielinski has taken 2 sets to Dean's 1. Their most recent meeting: Marcel Zielinski won at M15 Mistelbach (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Zielinski | Dean | ||
|---|---|---|---|---|
| Indicator | Marcel Zielinski | Theodore Dean | ||
| Wins in straight sets | 53% | 25/47 | 52% | 11/21 |
| Wins a set when losing | 23% | 6/26 | 33% | 5/15 |
| Goes to a deciding set | 38% | 28/73 | 42% | 15/36 |
| Covers −1.5 sets as favorite | 48% | 16/33 | 40% | 6/15 |
| Covers +1.5 sets as underdog | 46% | 13/28 | 47% | 8/17 |
| Tiebreak sets won | 64% | 16/25 | 62% | 8/13 |
| Wins after taking set 1 | 88% | 36/41 | 100% | 14/14 |
| Wins 2-0 after taking set 1 | 61% | 25/41 | 79% | 11/14 |
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 (Zielinski 0, Dean 0).
Style Matchup
Playing styles and historical archetype record
Zielinski
⚔️ The Gladiator
Dean
🧱 The Wall
Matchup analysis
⚔️ The Gladiator vs 🧱 The Wall is historically tight (52% vs 48%, 383 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Aug 21, 2026
M15 Mistelbach
C Clay · Quarterfinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Zielinski | Dean | ||
|---|---|---|---|---|
| Outcome | Marcel Zielinski | Theodore Dean | ||
| 1 or more | 73% | 16/22 | 50% | 3/6 |
| 3 or more | 36% | 8/22 | 33% | 2/6 |
| 5 or more | 5% | 1/22 | 0% | 0/6 |
| 10 or more | 0% | 0/22 | 0% | 0/6 |
| 15 or more | 0% | 0/22 | 0% | 0/6 |
| 20 or more | 0% | 0/22 | 0% | 0/6 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Zielinski | Dean |
|---|---|---|
| W-L | 17–7 | 2–4 |
| Avg odds | 1.67 | 2.49 |
| ROI % | -5.7% | -51.5% |
| Units P/L | -1.37u | -3.09u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 1 shared opponent, both Zielinski and Dean posted a 100% win rate.
| Opponent | Zielinski | Dean |
|---|---|---|
| Felix Fischer | W 61 60 | W 61 63 |
Recent Form
Last five matches per player
Lukas Pokorny
M25 Pardubice · 1st Round
Sep 23
Kai Wehnelt
Szczecin Challenger · 1st Round Qualifying
Sep 13
Liam Gavrielides
M25 Meerbusch · 1st Round
Sep 2
Heorhii Shylov
M15 Vienna · Quarterfinals
Aug 28
Alen Mujakic
M15 Vienna · 2nd Round
Aug 27
Janis Graski
M15 Vienna · 1st Round
Aug 25
Nikita Mashtakov
M15 Mistelbach · Semifinals
Aug 22
Theodore Dean
M15 Mistelbach · Quarterfinals
Aug 21
Pablo Aunion
M25 Gijon · 1st Round
Sep 8
Martin Van Der Meerschen
M15 Madrid · 1st Round
Sep 2
Samuele Pieri
M25 Maribor · 1st Round
Aug 25
Marcel Zielinski
M15 Mistelbach · Quarterfinals
Aug 21
Luc Wieland
M15 Mistelbach · 2nd Round
Aug 20
Aadarsh Tripathi
M15 Mistelbach · 1st Round
Aug 19
Stian Klaassen
M15 Rancho Santa Fe · 2nd Round
Jul 9
Bryce Nakashima
M15 Rancho Santa Fe · 1st Round
Jul 8
Win rate
Matches, sets and games won · Last 12 months · 36–73 matches
| Metric | Zielinski | Dean |
|---|---|---|
| Matches won | 64% | 58% |
| Sets won | 57% | 54% |
| Games won | 52% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Zielinski | Dean |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Zielinski | Dean |
|---|---|---|
| Clay | 1 | 0 |
Share this matchup
Copy the link to paste in Discord or group chats.