Marcos Giron: 2026 record, ranking and statistics
Marcos Giron (United States) is ranked No. 88 in the ATP singles rankings with 688 points (as of October 5, 2026). In 2026, Marcos Giron is 17-25 in the 42 completed matches StatsNext stores, 11-13 on hard, 1-6 on clay, 5-6 on grass.
Country: United States · 5'11" · Plays: Right-Handed · Turned pro: 2014
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How is Marcos Giron playing in 2026?
Marcos Giron is 17-25 in 2026 (40% of 42 completed matches StatsNext stores), 11-13 on hard, 1-6 on clay, 5-6 on grass, and 3-7 in the last 10. Over the last 52 weeks Marcos Giron won 64.2% of service points (ATP average 64.4%) and 34.8% of return points (average 35.7%): a Dominance Ratio of 0.97 against 1.00, from 44 matches with statistics through October 16, 2026.
| Sets in 2026 | Marcos Giron |
|---|---|
| First sets won | 20-22 (48%) |
| Matches won after winning the first set | 11-8 (58%) |
| Matches won after losing the first set | 5-17 (23%) |
| Tiebreaks won | 11-14 (44%) |
| Deciding sets won | 5-15 (25%) |
Completed matches in 2026 (walkovers excluded; retirements left out of the first-set conversions). A deciding set is the final set of a match that went the distance, best of 3 or 5 taken from the final score. Past results describe form; they are not a forecast.
Ranking
| Measure | Value |
|---|---|
| Current rank | No. 88 |
| Points | 688 |
| Best rank stored (since August 31, 2020) | No. 37 (August 5, 2024) |
2026 record by surface
| Surface | Matches | W-L | Win rate |
|---|---|---|---|
| Hard | 24 | 11-13 | 45.8% |
| Clay | 7 | 1-6 | 14.3% |
| Grass | 11 | 5-6 | 45.5% |
2026 serve and return
| Measure | Value |
|---|---|
| Aces per match | 5.4 |
| Double faults per match | 2.1 |
| First serves in | 64.2% |
| First-serve points won | 70.5% |
| Second-serve points won | 52.7% |
| Break points saved | 56.1% |
| Service points won | 64.4% |
| First-serve return points won | 27.9% |
| Second-serve return points won | 47.2% |
| Break points converted | 37.2% |
| Return points won | 34.8% |
| Total points won | 49.8% |
| Dominance Ratio | 1.0 |
| Serve rating | 263.5 |
| Return rating | 133.6 |
| Games won | 49.4% |
| First sets won | 47.6% |
| Tiebreak sets won | 44% |
| Deciding sets won | 25% |
Figures over 42 matches in 2026 with recorded statistics, the same as the StatsNext app and Stats Explorer.
Last 52 weeks: serve, return and Dominance Ratio
| Measure | Marcos Giron | Tour average |
|---|---|---|
| Service points won | 64.2% | 64.4% |
| First serves in | 64.2% | 63.9% |
| First-serve points won | 70.3% | 71.9% |
| Second-serve points won | 52.7% | 50.9% |
| Break points saved | 55.5% | 56.6% |
| Return points won | 34.8% | 35.7% |
| First-serve return points won | 27.9% | 28.1% |
| Second-serve return points won | 47.2% | 49.1% |
| Break points converted | 36.8% | 39.4% |
| Total points won | 49.7% | 50.0% |
| Dominance Ratio | 0.97 | 1.00 |
| Aces per match | 5.4 | 6.3 |
| Double faults per match | 2.0 | 2.8 |
| Serve rating | 263.0 | 250.2 |
| Return rating | 132.6 | 132.0 |
| Tiebreaks won-lost | 12-16 | |
| Deciding sets won-lost | 5-16 |
| Surface | W-L | Service pts won | Return pts won | DR |
|---|---|---|---|---|
| Hard | 11-15 | 62.6% | 36.6% | 0.98 |
| Grass | 5-6 | 66.6% | 33.7% | 1.01 |
17-27 in 44 matches; rates from 44 matches with published statistics, through October 16, 2026. Last 52 weeks of stored singles matches. Dominance Ratio compares return points won with service points lost. Hold and break percentages are not published. Serve and return leaders
2026 season: Marcos Giron among players
| Figure | Marcos Giron | Place |
|---|---|---|
| Games won | 49.4 | 107th of 168 |
| Total points won | 49.8 | 97th of 168 |
| Dominance Ratio | 0.98 | 102nd of 168 |
| Service points won | 64.4 | 78th of 164 |
| First serves in | 64.2 | 75th of 164 |
| First serve points won | 70.5 | 98th of 164 |
| Second serve points won | 52.7 | 46th of 164 |
| Break points saved | 56.1 | 95th of 164 |
| Aces | 5.4 | 101st of 164 |
| Double faults | 2.1 | 38th of 164 |
| Return points won | 34.8 | 104th of 164 |
| First serve return points won | 27.9 | 94th of 164 |
| Second serve return points won | 47.2 | 121st of 164 |
| Break points converted | 37.2 | 112th of 164 |
| Matches where the player won the first set | 47.6 | 103rd of 168 |
| Tiebreak sets won | 44.0 | 109th of 168 |
| Deciding sets won | 25.0 | 159th of 168 |
The same figures and places as the StatsNext Stats Explorer for the 2026 season, among the players with enough matches that season. 1st is the best (the lowest for figures where lower is better).
Recent matches
| Tournament week | Tournament | Round | Opponent | Result | Score |
|---|---|---|---|---|---|
| Oct 7, 2026 | Rolex Shanghai Masters | Round of 128 | Sebastian Baez | L | 6-1 3-6 4-6 |
| Sep 30, 2026 | Kinoshita Group Japan Open Tennis Championships | Qualifying round 1 | Jaume Munar | L | 7-5 1-6 4-6 |
| Aug 30, 2026 | US Open | Round of 128 | Ignacio Buse | L | 6-3 3-6 3-6 7-6(6) 1-6 |
| Aug 23, 2026 | Winston-Salem Open | Round of 64 | Dhakshineswar Suresh | L | 3-6 5-7 |
| Aug 13, 2026 | Cincinnati Open | Qualifying round 1 | Henrique Rocha | L | 4-6 6-7(6) |
| Aug 2, 2026 | Omnium Banque Nationale présenté par Rogers | Round of 128 | Hubert Hurkacz | L | 5-7 6-4 2-6 |
| Aug 2, 2026 | Omnium Banque Nationale présenté par Rogers | Qualifying round 1 | Pablo Llamas Ruiz | W | 2-6 6-3 6-1 |
| Jul 27, 2026 | Mubadala DC Open | Round of 32 | Cruz Hewitt | L | 3-6 4-6 |
| Jul 27, 2026 | Mubadala DC Open | Qualifying round 2 | Andre Ilagan | W | 6-3 7-6(2) |
| Jul 27, 2026 | Mubadala DC Open | Qualifying round 1 | Aryan Shah | W | 7-5 6-4 |
| Jun 29, 2026 | Wimbledon | Round of 32 | Alexander Zverev | L | 2-6 6-7(4) 4-6 |
| Jun 29, 2026 | Wimbledon | Round of 64 | Quentin Halys | W | 7-6(5) 6-3 6-4 |
| Jun 29, 2026 | Wimbledon | Round of 128 | Corentin Moutet | W | 4-6 6-4 7-5 6-4 |
| Jun 22, 2026 | Lexus Eastbourne Open | Round of 32 | Jack Draper | L | 4-6 6-7(5) |
| Jun 22, 2026 | Lexus Eastbourne Open | Qualifying round 2 | Jan Choinski | L | 5-7 7-6(2) 6-7(5) |
Head-to-head
- Denis Shapovalov vs Marcos Giron (4 meetings)
- Marcos Giron vs Taylor Fritz (3 meetings)
- Marcos Giron vs Mariano Navone (3 meetings)
- Alexander Zverev vs Marcos Giron (2 meetings)
- Ben Shelton vs Marcos Giron (2 meetings)
- Jakub Mensik vs Marcos Giron (2 meetings)
- Learner Tien vs Marcos Giron (2 meetings)
- Luciano Darderi vs Marcos Giron (2 meetings)
- Casper Ruud vs Marcos Giron (2 meetings)
- Hubert Hurkacz vs Marcos Giron (2 meetings)
- Ignacio Buse vs Marcos Giron (2 meetings)
- Jaume Munar vs Marcos Giron (2 meetings)
How to read these numbers
- Matches are singles matches StatsNext stores; walkovers are listed but not counted in records.
- The provider dates every match with its tournament’s start date, so dates are tournament weeks.
- A round shows a dash when the provider’s round code cannot be mapped to a named round.
This page shows results and statistics only. It contains no sportsbook prices or betting lines. Current markets and StatsNext research are in the app.
Research in StatsNext
- Marcos Giron in StatsNext: Player Research with serve and return by window and surface, Dominance Ratio, results by opponent rank, workload and current markets
- ATP singles rankings
- ATP advanced stats
- ATP tournaments and research