Marcos Giron: Ranking, Schedule & Stats
Marcos Giron is a professional tennis player from United States, born 24 July 1993. The American competes on the ATP Tour and plays right-handed. Giron stands 180 cm (5 ft 11 in) tall and weighs 77 kg (170 lb). Giron has won 1 tour-level singles title. Giron reached a career-high singles ranking of World No. 37 in 2024. Among ATP players aged 30 and over, Giron is ranked No. 17. On grass, Giron has compiled a 34-28 record (55%) — a stronger surface than hard (53%) or clay (41%). The American was born in Thousand Oaks.
This page tracks Marcos Giron's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Current form
2026 season2026Giron has lost 6 in a row
Giron has won 13 of the last 30 first sets
Giron has won 5 of 13 deciding sets
Giron has won 3 of the last 10 matches
Ratings & strengths
Umpiry ratings · updated dailyHow a player performs in the biggest moments, across 398 matches in our records. About
0–100 percentile vs currently-ranked players, opponent-adjusted over 52 weeks. By-surface ratings are percentiles within each surface's field (not directly comparable across surfaces). Sub-components are percentiles too; aces are a style descriptor (not in the rating). About
Surface performanceSurfaces
2026 seasonLast 12 monthsCareer · 2014 – todayWin rates are close this season: hard 50%, grass 45%.
Win rates are close over the last 12 months: hard 49%, grass 45%.
Win rates are close across the career: grass 55%, hard 53%.
Ranking & projection
ATP ranking · not EloATP · not EloRecent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Giron's wins–losses across all matches we have, qualifying excluded.
Season
Current seasonResults
Season statistics
2026 · 29 matches · vs Top 100 averageSeason breakdown
2026 · by level, surface, opponent, sets2026Career · 2014 – today
Career overview
2014 – todayTitles & finals
7 finals · 3 titles · 4 lost3 tour-level finals — 1 won, 2 lost. Grouped by the category the event held when the final was played.
Best results in our records over the last ~12 months; the top 18 count toward the ATP ranking (best-18 rule). Totals are derived from our data and can differ from the official ranking, which has mandatory-event rules and includes the Tour Finals.
More career statistics
Career serve & return
Absolute totals across the 575 matches we have on record. Green is Giron, grey is the same stat by the players they faced.
Aces
| Giron | 3,265 |
|---|---|
| Opponents | 3,867 |
Double faults
| Giron | 1,508 |
|---|---|
| Opponents | 2,146 |
1st serve in
| Giron | 62% 31,538 / 51,230 |
|---|---|
| Opponents | 61% 32,273 / 52,507 |
1st-serve points won
| Giron | 72% 22,632 / 31,538 |
|---|---|
| Opponents | 70% 22,675 / 32,273 |
Break points converted
| Giron | 39% 1,850 / 4,718 |
|---|---|
| Opponents | 40% 1,649 / 4,173 |
Break points saved
| Giron | 60% 2,524 / 4,173 |
|---|---|
| Opponents | 61% 2,868 / 4,718 |
1st-serve points won by season
| Season | Giron | Opponents |
|---|---|---|
| 2026 | 72% | 71% |
| 2025 | 71% | 73% |
| 2024 | 73% | 72% |
| 2023 | 73% | 71% |
| 2022 | 70% | 73% |
| 2021 | 73% | 73% |
| 2020 | 70% | 72% |
| 2019 | 74% | 70% |
| 2018 | 71% | 68% |
| 2017 | 67% | 68% |
| 2016 | 71% | 66% |
| 2015 | 75% | 72% |
| 2014 | 70% | 74% |
| Career | 72% | 71% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| Grand Slam | 17–30 | 36% | 0 |
| ATP Masters 1000 | 27–41 | 40% | 0 |
| ATP 500 | 6–12 | 33% | 0 |
| ATP 250 | 52–39 | 57% | 1 |
| Other tour level | 38–43 | 47% | — |
| Tour level | 140–165 | 46% | 1 |
| Challenger | 74–71 | 51% | 2 |
| ITF / Futures | 75–36 | 68% | 4 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band.
2026 season · 23–26 · W–L 47% · 49 matches
Round played
| Qualifying | 9–6 (60%) |
|---|---|
| R128 | 2–7 (22%) |
| R64 | 1–2 (33%) |
| R32 | 6–6 (50%) |
| R16 | 4–2 (67%) |
| SF | 1–2 (33%) |
| F | 0–1 (0%) |
Surface
| Hard | 15–13 (54%) |
|---|---|
| Hard (indoor) | 0–1 (0%) |
| Clay | 3–6 (33%) |
| Grass | 5–6 (45%) |
Tournament level
| Grand Slam | 2–4 (33%) |
|---|---|
| Masters 1000 | 2–6 (25%) |
| Main tour | 13–14 (48%) |
| Challenger | 6–2 (75%) |
Opponent ranked
| vs top 5 | 0–2 (0%) |
|---|---|
| vs top 10 | 0–4 (0%) |
| vs top 20 | 0–7 (0%) |
| vs top 50 | 4–12 (25%) |
| vs top 100 | 8–16 (33%) |
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2026 | 13–13 | 2–4 | 3–4 | · | 18–21 |
| 2025 | 12–14 | 4–7 | 3–3 | 4–4 | 23–28 |
| 2024 | 6–11 | 3–8 | 9–4 | 11–4 | 29–27 |
| 2023 | 17–14 | 7–6 | 3–4 | 5–5 | 32–29 |
| 2022 | 11–13 | 3–9 | 3–4 | 6–5 | 23–31 |
| 2021 | 12–10 | 5–5 | 5–3 | 11–6 | 33–24 |
| 2020 | 12–8 | 1–2 | · | 10–5 | 23–15 |
| 2019 | 29–12 | 5–6 | 5–3 | 10–5 | 49–26 |
| 2018 | 25–21 | · | · | 4–5 | 29–26 |
| 2017 | 36–19 | 4–3 | · | 1–5 | 41–27 |
| 2016 | 12–3 | · | · | 5–4 | 17–7 |
| 2015 | 35–22 | · | · | 3–2 | 38–24 |
| 2014 | 28–14 | · | · | 6–3 | 34–17 |
| 2013 | 20–6 | 3–2 | · | 0–1 | 23–9 |
| 2012 | 2–5 | · | · | · | 2–5 |
| 2011 | 2–6 | 0–1 | · | · | 2–7 |
| 2010 | 4–8 | · | · | · | 4–8 |
| Career | 276–199 58% | 37–53 41% | 31–25 55% | 76–54 58% | 420–331 56% |
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
Indian Wells Masters · Editions 10 · Record 10–10 · Titles 0
Tournament page →| Year | Best round | W | L |
|---|---|---|---|
| 2026 | R64 | 1 | 1 |
| 2025 | R16 | 3 | 1 |
| 2024 | R128 | 0 | 1 |
| 2023 | R64 | 1 | 1 |
| 2022 | R128 | 0 | 1 |
| 2021 | R64 | 1 | 1 |
| 2019 | R32 | 4 | 1 |
| 2018 | Qualifying | 0 | 1 |
| 2017 | Qualifying | 0 | 1 |
| 2014 | Qualifying | 0 | 1 |
Season statistics
Each stat is stored as a value–count pair, so seasons can be added together and the rate is always value ÷ count.
2018–2026 · 298 games summed across the range
| Stat | Value | Count | Rate |
|---|---|---|---|
| Aces | 1,557 | 3,886.5 service games | 0.4 / game |
| Double faults | 500 | 3,886.5 service games | 0.1 / game |
| 1st serve in | 14,823 | 24,316 serve points | 61% |
| 1st-serve points won | 10,592 | 14,823 1st serves in | 71% |
| 2nd-serve points won | 4,850 | 9,492 2nd serves | 51% |
| Service points won | 15,442 | 24,315 serve points | 64% |
| Return points lost | 8,577 | 24,268 return points | 35% |
| Break points saved | 1,211 | 1,998 faced | 61% |
Value is what happened (aces hit, points won), count is how often it could (service games, points played). Adding seasons adds both — the rate is never averaged from percentages.
More on Umpiry · discovery
More players from United States
All →Frequently asked · Marcos GironFrequently asked
How tall is Marcos Giron?
Marcos Giron is 180 cm (5 ft 11 in) tall.
How much does Marcos Giron weigh?
Marcos Giron weighs 77 kg (170 lb), according to Wikidata records.
When was Marcos Giron born?
Marcos Giron was born on 24 July 1993 (33 years old).
Where is Marcos Giron from?
Marcos Giron is from United States, born in Thousand Oaks on 24 July 1993.
Is Marcos Giron right or left-handed?
Marcos Giron plays right-handed.
Who is Marcos Giron's coach?
Marcos Giron is coached by Nicolas Meister.
How good is Marcos Giron on clay?
On clay, Marcos Giron has compiled a 36-51 record (41% wins).
How good is Marcos Giron on hard?
Marcos Giron's hard-court record stands at 226-200, a 53% win rate.
How good is Marcos Giron on grass?
Marcos Giron has won 55% of grass-court matches (34-28).
Cite this
Marcos Giron is ranked No. 88 in the ATP singles rankings with 688 points. Umpiry, "Marcos Giron: Ranking, Schedule & Stats", https://umpiry.com/players/marcos-giron-usa?utm_source=cite (as of 8 October 2026).