Collin Altamirano vs Juan Sebastian OsorioPrediction, Head-to-Head Results, and Stats
Collin Altamirano and Juan Sebastian Osorio have met 1 time since 2024; Juan Sebastian Osorio leads 1–0. Across all meetings Altamirano has taken 1 sets to Osorio's 2. Their most recent meeting: Juan Sebastian Osorio won at San Miguel de Tucuman (2024).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Altamirano | Sebastian Osorio | ||
|---|---|---|---|---|
| Indicator | Collin Altamirano | Juan Sebastian Osorio | ||
| Wins in straight sets | — | 55% | 16/29 | |
| Wins a set when losing | — | 50% | 10/20 | |
| Goes to a deciding set | — | 47% | 23/49 | |
| Covers −1.5 sets as favorite | — | 54% | 7/13 | |
| Covers +1.5 sets as underdog | — | 89% | 17/19 | |
| Tiebreak sets won | — | 39% | 7/18 | |
| Wins after taking set 1 | — | 88% | 21/24 | |
| Wins 2-0 after taking set 1 | — | 67% | 16/24 | |
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 (Altamirano 0, Sebastian Osorio 0).
Style Matchup
Playing styles and historical archetype record
Altamirano
🪃 Counterpuncher
Osorio
🏹 Frontrunner
Matchup analysis
🪃 Counterpuncher vs 🏹 Frontrunner is historically tight (48% vs 52%, 1,152 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Apr 14, 2024
San Miguel de Tucuman
C Clay · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Altamirano | Osorio |
|---|---|---|
| W-L | - | 8–5 |
| Avg odds | - | 1.91 |
| ROI % | - | +19.7% |
| Units P/L | - | +2.56u |
Travel
Last 30 days
| Metric | Altamirano | Osorio |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 1 |
| Distance | — | 0 mi · 0 km |
| Route | — | BRA |
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.
Recent Form
Last five matches per player
Govind Nanda
Calgary · 1st Round Qualifying
Oct 13
Christian Langmo
Tiburon · 1st Round Qualifying
Sep 29
Juan Pablo Ficovich
Las Vegas Challenger · 1st Round
Sep 10
Dane Sweeny
Las Vegas · 2nd Round Qualifying
Sep 9
Noah Schachter
Las Vegas · 1st Round Qualifying
Sep 8
Stefan Kozlov
Lincoln · 1st Round Qualifying
Aug 4
Juan Sebastian Osorio
San Miguel de Tucuman · 1st Round Qualifying
Apr 14
Patrick Brady
Cleveland · 2nd Round Qualifying
Jan 29
Victor Bini
M15 Quito · 2nd Round
Oct 8
Tadeo Meneo
M15 Quito · 1st Round
Oct 6
Samuel Heredia
Curitiba Challenger · 3rd Round Qualifying
Sep 28
Unknown Player
Curitiba Challenger · 1st Round Qualifying
Sep 27
Pedro Sakamoto
M15 Curitiba · Quarterfinals
Sep 25
Mauricio Echazu
M15 Curitiba · 2nd Round
Sep 24
Henrique Ortenblad Nogueira
M15 Curitiba · 1st Round
Sep 22
Nicolas Zanellato
M15 Belem · Semifinals
Sep 19
Win rate
Matches, sets and games won · Last 12 months · 49–49 matches
| Metric | Altamirano | Osorio |
|---|---|---|
| Matches won | - | 59% |
| Sets won | - | 56% |
| Games won | - | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Altamirano | Osorio |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Altamirano | Osorio |
|---|---|---|
| Clay | 0 | 1 |
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