Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
USA
07.10.96, 27 years
07.10.96, 27 years
Hunter Callahan vs. Nicholas Shamma - head to head matches
15.05.17 | qual. | Hunter Callahan | Nicholas Shamma | 6-2, 3-6, 6-3 | match details | Mexico F4 | Hard |
Hunter Callahan form & Nicholas Shamma form
Hunter Callahan - last matches
USA F18 - Clay | ||||
27.06.18 1st round | vs. Juan Alejandro Hernandez | 2-6, 2-6 | match details | |
USA F39 - I. hard | ||||
29.11.17 2nd round | vs. Ryan Shane | 6-73, 2-6 | match details | |
28.11.17 1st round | vs. Samm Butler | 6-4, 6-4 | match details | |
USA F38 - I. hard | ||||
23.11.17 2nd round | vs. Alexander Sarkissian | 2-6, 5-7 | match details | |
22.11.17 1st round | vs. Vidit Vaghela | 6-4, 6-3 | match details | |
Champaign Challenger - I. hard | ||||
12.11.17 q 2 | vs. Alex Lawson | 4-6, 7-5, 1-6 | match details | |
11.11.17 q 1 | vs. Neil Pauffley | 7-65, 6-2 | match details | |
Thailand F9 - I. hard | ||||
18.10.17 2nd round | vs. Ching-Mou Yu | 3-6, 1-6 | match details | |
15.10.17 1st round | vs. Punnakrit Kritakara | 7-5, 7-5 | match details | |
Thailand F8 - Hard | ||||
09.10.17 q 2 | vs. Phongsapak Kerdlaphee | 3-6, 7-5, 5-7 | match details | |
Thailand F7 - Hard | ||||
03.10.17 1st round | vs. Kento Takeuchi | 3-6, 4-6 | match details | |
USA F31 - Hard | ||||
22.09.17 1/4 | vs. Henry Craig | 3-6, 6-1, 3-6 | match details | |
21.09.17 2nd round | vs. Jacob Bullard | 4-0, Jacob Bullard - retired | match details | |
19.09.17 1st round | vs. Matias Franco Descotte | 6-3, 6-4 | match details | |
USA F30 - Hard | ||||
13.09.17 1st round | vs. Laurens Verboven | 6-78, 6-4, 4-6 | match details | |
Canada F5 - Hard | ||||
31.08.17 2nd round | vs. Ante Pavic | 6-76, 4-6 | match details | |
29.08.17 1st round | vs. Alexander Day | 6-4, 6-3 | match details | |
USA F27 - Hard | ||||
12.08.17 1/2 | vs. Or Ram-Harel | 3-6, 6-1, 3-6 | match details | |
11.08.17 1/4 | vs. Alfredo Perez | 3-6, 6-1, 6-4 | match details | |
10.08.17 2nd round | vs. Alex Rybakov | 7-5, 7-5 | match details | |
08.08.17 1st round | vs. Eric James Johnson | 6-4, 6-2 | match details | |
USA F26 - Hard | ||||
04.08.17 2nd round | vs. Aziz Dougaz | 4-6, 4-6 | match details | |
02.08.17 1st round | vs. David Nguyen | 4-6, 6-1, 7-64 | match details | |
USA F25 - Hard | ||||
24.07.17 1st round | vs. Sam Riffice | 5-7, 3-6 | match details | |
USA F24 - Hard | ||||
18.07.17 1st round | vs. Harrison Adams | 3-6, 7-5, 3-6 | match details | |
USA F22 - Clay | ||||
29.06.17 2nd round | vs. Gonzalo Lama | 6-4, 6-73, 4-6 | match details | |
28.06.17 1st round | vs. Strong Kirchheimer | 6-3, 6-1 | match details | |
USA F20 - Clay | ||||
20.06.17 1st round | vs. Gonzalo Lama | 4-6, 6-0, 6-75 | match details | |
USA F18 - Clay | ||||
15.06.17 2nd round | vs. Kaichi Uchida | 3-6, 4-6 | match details | |
14.06.17 1st round | vs. Alexandru Gozun | 6-1, 7-64 | match details |
Nicholas Shamma - last matches
M25 Hurlingham - Clay | ||||
02.03.20 q 1 | vs. Franco Emanuel Egea | 4-6, 4-6 | match details | |
M25 Cordoba - Clay | ||||
24.02.20 q 1 | vs. Franco Emanuel Egea | 4-6, 2-6 | match details | |
M25 Punta - Clay | ||||
16.02.20 q 1 | vs. Gaston Erhardt | 0-6, 2-6 | match details | |
M15 Maldonado - Clay | ||||
26.11.19 qual. | vs. Thiago Cigarran | 3-6, 1-6 | match details | |
M15 Cancun - Hard | ||||
17.11.19 q 1 | vs. Laurin Aerne | 4-6, 5-7 | match details | |
M15 Cancun - Hard | ||||
12.11.19 qual. | vs. Cameron Green | 6-73, 2-6 | match details | |
11.11.19 q 2 | vs. Skyler Butts | 6-3, 6-4 | match details | |
10.11.19 q 1 | vs. Zakai Stone | 6-1, 6-1 | match details | |
M15 Cancun - Hard | ||||
05.11.19 qual. | vs. Daniel Antonio Nunez | 3-6, 2-6 | match details | |
04.11.19 q 2 | vs. Yuki Ikeda | 6-1, 6-0 | match details | |
M15 Santa - Hard | ||||
01.10.19 1st round | vs. Mauricio Echazu | 0-6, 0-6 | match details | |
M15 Cancun - Hard | ||||
24.09.19 1st round | vs. Jordan Parker | 6-3, 0-6, 1-4, - Nicholas Shamma - retired | match details | |
23.09.19 qual. | vs. Mauricio Astorga | 3-6, 0-6 | match details | |
22.09.19 q 2 | vs. Hank Hill | 6-0, 6-1 | match details | |
M15 Cancun - Hard | ||||
16.09.19 q 2 | vs. Laurin Aerne | 4-6, 5-7 | match details | |
15.09.19 q 1 | vs. Razvan Baiant | 6-1, 6-1 | match details | |
M15 Cancun - Hard | ||||
28.08.19 1st round | vs. Federico Zeballos | 3-6, 3-6 | match details | |
26.08.19 q 1 | vs. Joao Victor Ortega | 6-0, 6-0 | match details | |
26.08.19 qual. | vs. Alan Postay | 6-1, 6-1 | match details | |
M15 Cancun - Hard | ||||
19.08.19 q 1 | vs. Tanner K Smith | 3-6, 2-6 | match details | |
M15 Cancun - Hard | ||||
15.08.19 2nd round | vs. Thiago Agustin Tirante | 1-6, 0-6 | match details | |
14.08.19 1st round | vs. Nikolay Sysoev | 6-1, 6-0 | match details | |
13.08.19 qual. | vs. Erick Sanchez | 6-1, 6-1 | match details | |
12.08.19 q 1 | vs. Christopher Papa | 6-3, 1-4, Christopher Papa - retired | match details | |
M15 Cancun - Hard | ||||
29.07.19 q 1 | vs. Ido Zonder | 5-5, - Nicholas Shamma - retired | match details | |
M15 Cancun - Hard | ||||
25.07.19 2nd round | vs. Connor Farren | 1-6, 3-6 | match details | |
24.07.19 1st round | vs. Kento Tagashira | 6-2, 6-3 | match details | |
23.07.19 qual. | vs. Alberto Alvarado Berrospi | 6-4, 6-4 | match details | |
22.07.19 q 1 | vs. Ido Zonder | 6-1, 6-0 | match details | |
M15 Cancun - Hard | ||||
16.07.19 qual. | vs. Jordan Parker | 3-6, 0-1 | match details |