Diego Fernandez Flores vs John SperlePrediction, Head-to-Head Results, and Stats
Diego Fernandez Flores and John Sperle have met 2 times since 2025; John Sperle leads 2–0. Their first meeting came at M25 Sabadell 2 in 2025 on clay. On clay courts Sperle leads 2–0. Sperle has won the last 2 meetings. Across all meetings Flores has taken 0 sets to Sperle's 4. Their most recent meeting: John Sperle won at Bundesliga - men (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Fernandez Flores | Sperle | ||
|---|---|---|---|---|
| Indicator | Diego Fernandez Flores | John Sperle | ||
| Wins in straight sets | 78% | 7/9 | 71% | 27/38 |
| Wins a set when losing | 13% | 2/15 | 30% | 8/27 |
| Goes to a deciding set | 17% | 4/24 | 29% | 19/65 |
| Covers −1.5 sets as favorite | 50% | 4/8 | 57% | 20/35 |
| Covers +1.5 sets as underdog | 29% | 2/7 | 45% | 9/20 |
| Tiebreak sets won | 67% | 4/6 | 45% | 9/20 |
| Wins after taking set 1 | 90% | 9/10 | 92% | 34/37 |
| Wins 2-0 after taking set 1 | 70% | 7/10 | 73% | 27/37 |
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: 2 of 2 completed meetings ended in straight sets (Fernandez Flores 0, Sperle 2).
Style Matchup
Playing styles and historical archetype record
Flores
🛡️ The Spoiler
Sperle
⚔️ The Gladiator
Matchup analysis
The ⚔️ The Gladiator archetype wins about 60% vs 🛡️ The Spoiler across 48 matches in our dataset: a stylistic lean toward John Sperle.
The Gladiator players often use physical intensity and balanced game to pressure the the spoiler's strong court coverage.
Previous meetings
2 career meetings, newest first
Jul 12, 2026
Bundesliga - men
C Clay
Sep 24, 2025
M25 Sabadell 2
C Clay · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Flores | Sperle |
|---|---|---|
| W-L | - | 14–7 |
| Avg odds | - | 1.82 |
| ROI % | - | +5.8% |
| Units P/L | - | +1.22u |
Travel
Last 30 days
| Metric | Flores | Sperle |
|---|---|---|
| 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
Sperle has a higher win rate against shared opponents (75% vs Flores's 50%).
| Opponent | Flores | Sperle |
|---|---|---|
| Unknown Player | W 61 60 | W 60 60 |
| Carles Rojas | W 63 16 1210 | W 61 75 |
| Stefan Palosi | L 64 36 26 | W 61 46 76 |
| Maxime Chazal | L 16 36 | L 67 46 |
Recent Form
Last five matches per player
John Sperle
Bundesliga - men
Jul 12
Viktor Markov
M15 Monastir · 1st Round
Jun 30
Mathys Picard
Futures 2026
Jun 24
Mathys Picard
M15 Monastir · 1st Round
Jun 24
Rocco Piatti
M15 Monastir · 1st Round
Jun 17
Dominick Mosejczuk
M15 Monastir · Quarterfinals
Jun 12
Nicolas Tepmahc
M15 Monastir · 2nd Round
Jun 11
Tiago Silva
M15 Monastir · 1st Round
Jun 10
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
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 24–65 matches
| Metric | Flores | Sperle |
|---|---|---|
| Matches won | 38% | 58% |
| Sets won | 38% | 56% |
| Games won | 45% | 54% |
Record by tier
Head-to-head record by tournament tier
| Stage | Flores | Sperle |
|---|---|---|
| ATP 250 | 0 | 1 |
| ITF M25 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Flores | Sperle |
|---|---|---|
| Clay | 0 | 2 |
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