ATP Challenger Tour · Round of 16 · Copa Internacional de Tenis
Final score & match stats
Playing styles and historical archetype record
Justo
⚔️ The Gladiator
Serna
⚔️ The Gladiator
Matchup analysis
Both Guido Ivan Justo and Juan Manuel La Serna are ⚔️ The Gladiator types. Mirror matchups usually come down to execution, fitness, and surface fit. Across 5,026 matches in our dataset, the historical split is about even.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Justo | Serna |
|---|---|---|
| W-L | 5–7 | 8–3 |
| Avg odds | 1.86 | 2.15 |
| ROI % | -31.3% | +20.8% |
| Units P/L | -3.76u | +2.29u |
Prior meetings and scores · 2 career meetings
1
Justo
1
Serna
Results vs. opponents both players faced · Last 12 months
Across 10 shared opponents, both Justo and Serna posted a 50% win rate.
| Opponent | Justo | Serna |
|---|---|---|
| Franco Roncadelli | L 16 46 | W 75 26 63 |
| Juan Bautista Torres | W 63 62 | W 64 62 |
| Luciano Emanuel Ambrogi | W 64 61 | L 06 76 26 |
| Gonzalo Villanueva | W 75 75 | W 63 64 |
| Gustavo Heide | L 36 46 | L 16 16 |
| Juan Estevez | L 67 26 | L 63 36 36 |
| Bruno Fernandez | W 76 64 | W 62 75 |
| Franco Agamenone | L 16 76 16 | L 67 36 |
| Alvaro Guillen Meza | L 67 63 26 | W 16 63 61 |
| Lautaro Midon | W 46 63 60 | L 67 62 57 |
Serve and return comparison · Last 90 days
| Stat | Justo | Serna |
|---|---|---|
| Serve | ||
| 1st Serve In % | 66.2% | 64% |
| 1st Serve Pts Won % | 68.5% | 65% |
| 2nd Serve Pts Won % | 52.9% | 54.6% |
| Aces / Match | 1.9 | 1.7 |
| Double Faults / Match | 2 | 2.4 |
| Break Points Saved % | 54.4% | 46.3% |
| Return | ||
| 1st Return Pts Won % | 41% | 38.8% |
| 2nd Return Pts Won % | 57.1% | 52.6% |
| BP Converted % | 50% | 45.1% |
| Rally | ||
| Winners / Match | 17.7 | 17.8 |
| Unforced Errors / Match | 27.5 | 31.4 |
| Net Pts Won % | 74.3% | 66.3% |
| Total Pts Won % | 54.7% | 52.2% |
| Surface (Clay) | ||
| Clay Win % | 47% | 69% |
Last five matches per player
Lilian Marmousez
Kosice Open 2026 · Round of 32
May 13
Tommaso Compagnucci
CAME CUP 2026 CITTA' DI CERVIA · Round of 16
May 13
Franco Roncadelli
AAT Challenger IEB+ Edicion Córdoba · Semifinals
May 13
Eduardo Ribeiro
AAT Challenger IEB+ Edicion Córdoba · Quarterfinals
May 11
Giovanni Oradini
CAME CUP 2026 CITTA' DI CERVIA · Round of 32
May 9
Franco Roncadelli
AAT Challenger IEB+ Edicion Córdoba · Final
May 15
Juan Bautista Torres
AAT Challenger IEB+ Edicion Córdoba · Semifinals
May 13
Valerio Aboian
AAT Challenger IEB+ Edicion Córdoba · Quarterfinals
May 11
Gonzalo Villanueva
AAT Challenger IEB+ Edicion Córdoba · Round of 16
May 9
Guto Miguel
Santos Brasil Tennis Cup · Round of 16
May 7
Match summary
Guido Ivan Justo and Juan Manuel La Serna will meet in the Round of 16 of the Copa Internacional de Tenis on outdoor clay. Justo enters as the higher-ranked player at number 269, while La Serna sits at number 346. This will be their second career meeting after La Serna won their first encounter.
La Serna holds the head-to-head advantage at 1-0. The two players haven't built much of a rivalry history given their limited meetings, so this matchup will largely depend on who brings their best tennis on the day.
Guido Ivan Justo has struggled recently, winning just two of his last five matches but maintaining a 50 percent win rate over his last ten contests. Juan Manuel La Serna has performed better in his recent stretch, posting a 60 percent win rate over both his last five and last ten matches. Both players have played three matches in the past two weeks and arrive fresh.
Both Justo and La Serna rely on defensive consistency and patience from the baseline. On clay, La Serna has enjoyed more success with a 60 percent record compared to Justo's 50 percent. The surface will reward whoever can construct points methodically and avoid forcing errors early in rallies.
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