John Sperle vs Stepan BaumPrediction, Head-to-Head Results, and Stats
John Sperle and Stepan Baum have met 1 time since 2026; John Sperle leads 1–0. Across all meetings Sperle has taken 2 sets to Baum's 0. Their most recent meeting: John Sperle won at M15 Pecs (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sperle | Baum | ||
|---|---|---|---|---|
| Indicator | John Sperle | Stepan Baum | ||
| Wins in straight sets | 71% | 27/38 | 71% | 10/14 |
| Wins a set when losing | 30% | 8/27 | 22% | 2/9 |
| Goes to a deciding set | 29% | 19/65 | 26% | 6/23 |
| Covers −1.5 sets as favorite | 57% | 20/35 | 63% | 5/8 |
| Covers +1.5 sets as underdog | 45% | 9/20 | 60% | 6/10 |
| Tiebreak sets won | 45% | 9/20 | 60% | 3/5 |
| Wins after taking set 1 | 92% | 34/37 | 86% | 12/14 |
| Wins 2-0 after taking set 1 | 73% | 27/37 | 71% | 10/14 |
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: 1 of 1 completed meetings ended in straight sets (Sperle 1, Baum 0).
Style Matchup
Playing styles and historical archetype record
Sperle
⚔️ The Gladiator
Baum
⚔️ The Gladiator
Matchup analysis
Both John Sperle and Stepan Baum are ⚔️ The Gladiator types. Mirror matchups usually come down to execution, fitness, and surface fit, across 1,370 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Aug 29, 2026
M15 Pecs
C Clay · Semifinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Sperle | Baum | ||
|---|---|---|---|---|
| Outcome | John Sperle | Stepan Baum | ||
| 1 or more | 86% | 19/22 | 75% | 9/12 |
| 3 or more | 32% | 7/22 | 50% | 6/12 |
| 5 or more | 0% | 0/22 | 25% | 3/12 |
| 10 or more | 0% | 0/22 | 0% | 0/12 |
| 15 or more | 0% | 0/22 | 0% | 0/12 |
| 20 or more | 0% | 0/22 | 0% | 0/12 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sperle | Baum |
|---|---|---|
| W-L | 14–7 | 8–3 |
| Avg odds | 1.82 | 2.31 |
| ROI % | +5.8% | +54.5% |
| Units P/L | +1.22u | +5.99u |
Travel
Last 30 days
| Metric | Sperle | Baum |
|---|---|---|
| Countries | 1 | — |
| Events | 2 | — |
| Matches | 6 | — |
| Distance | 462 mi · 744 km | — |
| Route | ITA | — |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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
Baum has a higher win rate against shared opponents (75% vs Sperle's 50%).
| Opponent | Sperle | Baum |
|---|---|---|
| Liviu Popirlan | W 60 60 | W 62 46 63 |
| Adam Gabor Szoke | W | W 63 60 |
| Attila Boros | L 36 36 | W |
| Nico Hipfl | L 36 46 | L 36 46 |
Recent Form
Last five matches per player
Alex Marti Pujolras
San Gregorio di Catania Challenger · 1st Round Qualifying
Oct 11
Vlad Cristian Breazu
M15 Burgas · 2nd Round
Oct 8
Matthias Ujvary
M15 Burgas · 1st Round
Oct 7
Lorenzo Giustino
Bari Challenger · 1st Round
Sep 29
Franco Agamenone
Bari Challenger · 3rd Round Qualifying
Sep 28
Giuseppe La Vela
Bari Challenger · 1st Round Qualifying
Sep 27
Jay Clarke
Genoa 2 Challenger · 1st Round
Sep 22
Javier Barranco Cosano
Genoa 2 Challenger · 3rd Round Qualifying
Sep 21
Sebastian Dominko
M25 Pardubice · Final
Sep 27
Lukas Pokorny
M25 Pardubice · Semifinals
Sep 26
Matyas Cerny
M25 Pardubice · Quarterfinals
Sep 26
Jakub Vrtilka
M25 Pardubice · 2nd Round
Sep 25
Jakub Vrtilka
M25 Pardubice · 2nd Round
Sep 24
Sebastian Sorger
M25 Pardubice · 1st Round
Sep 23
Martin Soukal
M25 Pardubice · 3rd Round Qualifying
Sep 22
Julius Schliemann
M25 Pardubice · 2nd Round Qualifying
Sep 21
Win rate
Matches, sets and games won · Last 12 months · 23–65 matches
| Metric | Sperle | Baum |
|---|---|---|
| Matches won | 58% | 61% |
| Sets won | 56% | 58% |
| Games won | 54% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sperle | Baum |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Sperle | Baum |
|---|---|---|
| Clay | 1 | 0 |
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