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
07.04.89, 36 years
07.04.89, 36 years
Giovanni Lapentti vs. John Houston Barrick - head to head matches
| 07.01.08 | 1st round | Giovanni Lapentti | John Houston Barrick | 6-4, 6-1 | match details |  USA F1 | Hard |
Giovanni Lapentti form & John Houston Barrick form
Giovanni Lapentti - last matches
 Quito - Clay | ||||
| 08.02.17 2nd round | vs. Roberto Carballes Baena | 3-6, 4-6 |  | match details |
| 06.02.17 1st round | vs. Thiago Moura Monteiro | 6-3, 6-2 |  | match details |
| USA F3 - Clay | ||||
| 11.01.17 1st round | vs. Filip Peliwo | 6-2, 0-6, 5-5, - Giovanni Lapentti - retired | | match details |
 Scheveningen Challenger - Clay | ||||
| 26.07.16 1st round | vs. Tallon Griekspoor | 6-3, 2-6, 2-6 | | match details |
 Germany F8 - Clay | ||||
| 23.07.16 1/2 | vs. Yannick Hanfmann | 6-3, 2-6, 2-6 | | match details |
| 22.07.16 1/4 | vs. Sadio Doumbia | 6-4, 6-1 | | match details |
| 21.07.16 2nd round | vs. Maximilian Neuchrist | 6-4, 6-3 | | match details |
| 19.07.16 1st round | vs. N.Sriram Balaji | 6-4, 6-4 | | match details |
 Cali Challenger - Clay | ||||
| 07.07.16 2nd round | vs. Darian King | 5-7, 2-6 | | match details |
| 05.07.16 1st round | vs. Christopher Diaz-Figueroa | 7-5, 7-64 | | match details |
| Marburg Challenger - Clay | ||||
| 28.06.16 1st round | vs. Steve Darcis | 2-6, 6-74 | | match details |
| 27.06.16 qual. | vs. Germain Gigounon | 4-6, 0-6 | | match details |
| 26.06.16 q 1 | vs. Matej Sabanov | 3-6, 7-5, 7-5 | | match details |
| 26.06.16 q 2 | vs. Maxime Tabatruong | 7-5, 6-3 | | match details |
 Fergana Challenger - Hard | ||||
| 14.06.16 1st round | vs. Dzmitry Zhyrmont | 3-6, 0-1, - Giovanni Lapentti - retired | | match details |
| Stuttgart - Grass | ||||
| 04.06.16 q 1 | vs. Yuichi Sugita | 3-6, 1-6 | | match details |
| Furth Challenger - Clay | ||||
| 29.05.16 q 1 | vs. Lorenzo Sonego | 3-6, 2-6 | | match details |
 Romania F4 - Clay | ||||
| 24.05.16 1st round | vs. Juan Pablo Paz | 3-6, 6-4, 5-7 | | match details |
 Nice - Clay | ||||
| 15.05.16 q 1 | vs. Daniil Medvedev | 6-3, 6-74, 4-6 | | match details |
| Bordeaux Challenger - Clay | ||||
| 08.05.16 q 2 | vs. Tommy Paul | 1-6, 1-6 | | match details |
| 07.05.16 q 1 | vs. Lofo Ramiaramanan | 6-1, 6-1 | | match details |
| Tallahassee Challenger - Clay | ||||
| 27.04.16 2nd round | vs. Ryan Harrison | 3-6, 4-6 | | match details |
| 25.04.16 1st round | vs. Dennis Novikov | 7-65, 6-3 | | match details |
| Savannah Challenger - Clay | ||||
| 19.04.16 1st round | vs. Denis Kudla | 7-63, 1-6, 2-6 | | match details |
| Sarasota Challenger - Clay | ||||
| 12.04.16 1st round | vs. Bjorn Fratangelo | 4-6, 4-6 | | match details |
| Houston - Clay | ||||
| 02.04.16 q 1 | vs. Nicolas Kicker | 5-7, 6-1, 4-6 | | match details |
 San Luis - Clay | ||||
| 22.03.16 1st round | vs. Lorenzo Giustino | 4-6, 3-6 | | match details |
| Irving Challenger - Hard | ||||
| 17.03.16 2nd round | vs. Frances Tiafoe | 3-6, 6-2, 2-6 | | match details |
| 16.03.16 1st round | vs. Jason Jung | 4-6, 7-65, 6-2 | | match details |
| 15.03.16 qual. | vs. Cameron Norrie | 3-6, 4-6 | | match details |
John Houston Barrick - last matches
| Charlottesville Challenger - I. hard | ||||
| 02.11.09 q 2 | vs. Kaden Hensel | 3-6, 4-6 | | match details |
| 02.11.09 q 1 | vs. Costin Paval | 6-3, 6-2 | | match details |
| USA F1 - Hard | ||||
| 07.01.08 1st round | vs. Giovanni Lapentti | 4-6, 1-6 | | match details |
| USA F26 - Hard | ||||
| 16.10.06 1st round | vs. Martin Fischer | 2-6, 3-6 | | match details |
