Name: Colin Markes
Country: USA
Birthdate: 01.03.97, 26 years
ATP ranking: 619
TOP ranking's position: 582 (21.11.22, 53 points)
Points: 48
Prize money: 19823 $
Matches total: 191
Win: 114
%: 59.69 %
Country: USA
Birthdate: 01.03.97, 26 years
ATP ranking: 619
TOP ranking's position: 582 (21.11.22, 53 points)
Points: 48
Prize money: 19823 $
Matches total: 191
Win: 114
%: 59.69 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 6/8 | 6/6 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2022 | 51/33 | 47/28 | 4/4 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2021 | 17/8 | 17/8 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 10/10 | 7/5 | 3/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 16/6 | 14/5 | 0/0 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2017 | 2/2 | 2/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 5/5 | 0/2 | 4/2 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2015 | 7/5 | 3/3 | 3/1 | 1/1 | 0/0 | 0/0 | 0/0 |
| TOTAL | 114/77 | 96/59 | 14/12 | 4/6 | 0/0 | 0/0 | 0/0 |
| perc. % | 59.69 % | 61.94 % | 53.85 % | 40 % | 0 % | 0 % | 0 % |
Colin Markes / scheduled / last
| no matches found |
Colin Markes form
Colin Markes / last 50 matches
| 23.03.23 | 1st round | Alex Michelsen | Colin Markes | 6-3, 6-2 |  | match details |  M25 Calabasas | Hard |
| 16.03.23 | 2nd round | Naoki Nakagawa | Colin Markes | 6-2, 6-2 | | match details | M25 Bakersfield | Hard |
| 15.03.23 | 1st round | Colin Markes | Miles Jones | 4-6, 7-5, 6-3 |  | match details | ||
| 19.02.23 | q 1 | Andres Martin | Colin Markes | 5-0, Colin Markes - retired | | match details | Rome Challenger | I. hard |
| 11.02.23 | 2nd round | Nicolas Tepmahc | Colin Markes | 6-3, 6-3 | | match details |  M15 Monastir | Hard |
| 07.02.23 | 1st round | Colin Markes | Stefanos Sakellaridis | 7-5, 2-6, 7-62 | | match details | ||
| 02.02.23 | 2nd round | Fajing Sun | Colin Markes | 6-2, 6-2 | | match details | M25 Monastir | Hard |
| 31.01.23 | 1st round | Colin Markes | Luca Potenza | 2-6, 6-4, 6-2 | | match details | ||
| 27.01.23 | 1/4 | Stefanos Sakellaridis | Colin Markes | 6-1, 4-6, 6-4 | | match details | M15 Monastir | Hard |
| 26.01.23 | 2nd round | Colin Markes | John Echeverria | 7-66, 7-5 | | match details | ||
| 25.01.23 | 1st round | Colin Markes | Skander Mansouri | 7-64, 7-65 | | match details | ||
| 17.01.23 | 1st round | Radu Mihai Papoe | Colin Markes | 6-3, 6-2 | | match details | M15 Ithaca | I. hard |
| 06.01.23 | 1st round | Colin Markes | Isaiah Strode | 2-6, 6-1, 11-9 | | match details | M25 Malibu | Hard |
| 06.01.23 | 2nd round | Zachary Svajda | Colin Markes | 6-1, 6-2 | | match details | ||
| 16.11.22 | 1st round | Max Sheldon | Colin Markes | 6-3, 3-0, Colin Markes - retired | | match details | M15 East | I. hard |
| 12.11.22 | 1/4 | Colin Markes | Bernard Tomic | 6-3, 3-6, 6-3 | | match details | M25 Austin | Hard |
| 12.11.22 | 1/2 | Andres Andrade | Colin Markes | 7-5, 6-1 | | match details | ||
| 10.11.22 | 2nd round | Colin Markes | Alex Kuperstein | 6-0, 6-1 | | match details | ||
| 09.11.22 | 1st round | Colin Markes | Gabriel Evans | 6-78, 6-2, 6-1 | | match details | ||
| 01.11.22 | qual. | Thiago Seyboth Wild | Colin Markes | 6-0, 4-1, Colin Markes - retired | | match details |  Guayaquil Challenger | Clay |
| 31.10.22 | q 1 | Colin Markes | Karol Drzewiecki | 6-4, 4-6, 7-62 | | match details | ||
| 24.10.22 | qual. | Genaro Alberto Olivieri | Colin Markes | 6-0, 7-65 | | match details |  Lima 2 | Clay |
| 23.10.22 | q 1 | Colin Markes | Facundo Juarez | 3-6, 6-2, 6-2 | | match details | ||
| 17.10.22 | qual. | Jorge Brian Panta Herreros | Colin Markes | 6-4, 7-68 | | match details | Ambato Challenger | Clay |
| 09.10.22 | q 1 | Alfredo Perez | Colin Markes | 3-6, 7-5, 6-3 | | match details | Fairfield Challenger | Hard |
| 02.10.22 | q 1 | Nick Chappell | Colin Markes | 6-1, 6-3 | | match details | Tiburon Challenger | Hard |
| 25.09.22 | q 1 | Ezekiel Clark | Colin Markes | 3-6, 6-2, 6-2 | | match details | Charleston Challenger | Hard |
| 11.09.22 | fin | Aziz Dougaz | Colin Markes | 7-5, 6-3 | | match details | M15 Monastir | Hard |
| 10.09.22 | 1/2 | Colin Markes | Matthew Dellavedova | 6-4, 7-63 | | match details | ||
| 09.09.22 | 1/4 | Colin Markes | Alex Knaff | 6-4, 3-6, 6-3 | | match details | ||
| 08.09.22 | 2nd round | Colin Markes | Egor Agafonov | 6-3, 6-4 | | match details | ||
| 06.09.22 | 1st round | Colin Markes | Guy Orly Iradukunda | 7-5, 6-3 | | match details | ||
| 02.09.22 | 1/4 | Aziz Dougaz | Colin Markes | 6-1, 4-3, Colin Markes - retired | | match details | M15 Monastir | Hard |
| 01.09.22 | 2nd round | Colin Markes | Karan Singh | 7-63, 6-2 | | match details | ||
| 30.08.22 | 1st round | Colin Markes | Rayan Ghedjemis | 6-76, 6-1, 3-0, Rayan Ghedjemis - retired | | match details | ||
| 25.08.22 | 2nd round | Juncheng Shang | Colin Markes | 6-2, 6-2 | | match details |  Granby Challenger | Hard |
| 24.08.22 | 1st round | Colin Markes | Ezekiel Clark | 7-64, 3-6, 6-4 | | match details | ||
| 22.08.22 | qual. | Colin Markes | Julian Cash | 7-66, 6-4 | | match details | ||
| 21.08.22 | q 1 | Colin Markes | Niels Peter Van Noord | 4-6, 6-2, 6-3 | | match details | ||
| 31.07.22 | q 1 | Connor Farren | Colin Markes | 1-6, 7-68, 7-62 | | match details | Lexington Challenger | Hard |
| 19.07.22 | 1st round | Ivar Aramburu Contreras | Colin Markes | 2-6, 7-63, 6-4 | | match details |  M15 Cancun | Hard |
| 12.07.22 | 1st round | Blaise Bicknell | Colin Markes | 6-4, 4-6, 6-3 | | match details | M15 Cancun | Hard |
| 07.07.22 | 2nd round | Chih Chi Huang | Colin Markes | 4-6, 7-65, 7-63 | | match details | M15 Waco | Hard |
| 06.07.22 | 1st round | Colin Markes | Juan Pablo Grassi Mazzuchi | 7-5, 6-3 | | match details | ||
| 29.06.22 | 1st round | Gabi Adrian Boitan | Colin Markes | 6-4, 6-4 | | match details | M25 Dallas | Hard |
| 22.06.22 | 1st round | Sekou Bangoura | Colin Markes | 6-1, 6-3 | | match details | M15 South | Hard |
| 16.06.22 | 2nd round | Ethan Quinn | Colin Markes | 6-4, 4-6, 6-1 | | match details | M15 San | Hard |
| 14.06.22 | 1st round | Colin Markes | Zachary Svajda | 6-3, 6-3 | | match details | ||
| 07.06.22 | 1st round | Naoki Nakagawa | Colin Markes | 6-3, 6-2 | | match details | M25 East | Hard |
| 17.05.22 | 1st round | Omar Jasika | Colin Markes | 3-6, 6-4, 7-65 | | match details |  M15 Heraklion | Hard |