Mario Martinez Serrano vs Simon CaldwellPrediction, Head-to-Head Results, and Stats
Mario Martinez Serrano and Simon Caldwell have met 1 time since 2025; Mario Martinez Serrano leads 1–0. Across all meetings Serrano has taken 2 sets to Caldwell's 1. Their most recent meeting: Mario Martinez Serrano won at M25 East Lansing 1 (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Martinez Serrano | Caldwell | ||
|---|---|---|---|---|
| Indicator | Mario Martinez Serrano | Simon Caldwell | ||
| Wins in straight sets | 33% | 1/3 | 50% | 1/2 |
| Wins a set when losing | 25% | 1/4 | 22% | 2/9 |
| Goes to a deciding set | 43% | 3/7 | 27% | 3/11 |
| Covers −1.5 sets as favorite | 0% | 0/2 | 0% | 0/2 |
| Covers +1.5 sets as underdog | 50% | 2/4 | 67% | 2/3 |
| Tiebreak sets won | 33% | 1/3 | 25% | 1/4 |
| Wins after taking set 1 | 100% | 2/2 | 33% | 1/3 |
| Wins 2-0 after taking set 1 | 50% | 1/2 | 33% | 1/3 |
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. Small sample — read with care. Head-to-head: 0 of 1 completed meetings ended in straight sets (Martinez Serrano 0, Caldwell 0).
Style Matchup
Playing styles and historical archetype record
Serrano
🪃 Counterpuncher
Caldwell
🏃 Pusher
Previous meetings
1 career meeting, newest first
Nov 5, 2025
M25 East Lansing 1
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Serrano | Caldwell |
|---|---|---|
| W-L | 0–2 | 0–1 |
| Avg odds | 1.80 | 1.34 |
| ROI % | -100.0% | -100.0% |
| Units P/L | -2.00u | -1.00u |
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 Serrano and Caldwell posted a 100% win rate.
| Opponent | Serrano | Caldwell |
|---|---|---|
| Alex Bulte | W 60 46 76 | W 60 63 |
Recent Form
Last five matches per player
Michiel De Krom
M25 Zaragoza · 1st Round
Sep 30
Cedric Stanke
M25 Zaragoza · 3rd Round Qualifying
Sep 28
Benjamin Perez
M25 Zaragoza · 1st Round Qualifying
Sep 27
Maik Steiner
M15 Tallahassee 1 · Quarterfinals
Nov 21
Jack Kennedy
M15 Tallahassee 1 · 2nd Round
Nov 20
Alex Bulte
M15 Tallahassee 1 · 1st Round
Nov 19
Maik Steiner
M25 East Lansing 1 · 2nd Round
Nov 6
Simon Caldwell
M25 East Lansing 1 · 1st Round
Nov 5
Luis Carlos Alvarez Valdes
M25 East Lansing · 1st Round
Aug 12
Maximus Dussault
M25 Edwardsville · 2nd Round Qualifying
Jul 27
Jarod Hing
M25 Edwardsville · 1st Round Qualifying
Jul 26
Maximillian Mroz
M25 Champaign · 3rd Round Qualifying
Jul 21
Gus Tettamble
M25 Champaign · 1st Round Qualifying
Jul 20
Ilyas Milad Fahim
M15 Rochester · 1st Round
Jul 15
Andrei Caragea
M15 Rochester · 3rd Round Qualifying
Jul 14
Luca Ugel
M15 Rochester · 1st Round Qualifying
Jul 13
Win rate
Matches, sets and games won · Last 12 months · 7–11 matches
| Metric | Serrano | Caldwell |
|---|---|---|
| Matches won | 43% | 18% |
| Sets won | 41% | 24% |
| Games won | 47% | 43% |
Record by tier
Head-to-head record by tournament tier
| Stage | Serrano | Caldwell |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Serrano | Caldwell |
|---|---|---|
| Hard | 1 | 0 |
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