| US Open | 08/25 15:00 | 14 | [280] Christian Harrison v Juan Ignacio Londero [153] | 6-4,6-2 | |
| Challenger Lexington | 07/27 00:50 | 25 |
[279] Christian Harrison v
Thanasi Kokkinakis
[184] 
|
5-7,7-5,2-6 | |
| Challenger Cary | 07/23 18:00 | 27 | Govind Nanda v Christian Harrison | 2-6,7-6,6-3 | |
| Challenger Cary | 07/21 17:00 | 26 | [284] Christian Harrison v Mikael Torpegaard [216] | 7-5,6-2 | |
| Challenger Cary | 07/19 21:00 | 25 | [284] Christian Harrison v Shuichi Sekiguchi [345] | 6-4,6-4 | |
| ITF M25 Bakio | 07/02 17:30 | 28 |
[292] Christian Harrison v
Hugo Grenier
[256] 
|
6-7,4-6 | |
| ITF M25 Bakio | 07/02 10:15 | 27 | Miguel Damas v Christian Harrison | 3-6,4-6 | |
| ITF M25 Bakio | 07/01 13:00 | 26 | Ben Patael v Christian Harrison | Retired | |
| ITF M25 Bakio | 06/29 15:20 | 25 | [462] Yannick Mertens v Christian Harrison [292] | 2-6,6-3,4-6 | |
| ATP Eastbourne | 06/19 16:10 | 14 | [91] Andreas Seppi v Christian Harrison [286] | 6-3,6-3 | |
| Challenger Orlando | 06/10 14:00 | 26 | [301] Christian Harrison v Emilio Gomez [179] | 3-6,3-6 | |
| Challenger Orlando | 06/08 15:45 | 25 | [301] Christian Harrison v Hiroki Moriya [260] | 6-0,6-2 | |
| Challenger Little Rock | 05/31 23:00 | 25 | [160] Jason Jung v Christian Harrison [301] | 6-1,6-2 | |
| ITF M25 Pensacola | 05/20 16:25 | 26 | [457] Oliver Crawford v Christian Harrison [299] | 6-4,7-6 | |
| ITF M25 Pensacola | 05/19 14:30 | 25 | [494] Evan Zhu v Christian Harrison [299] | 3-6,6-4,1-6 | |
| Challenger Orlando | 04/17 15:00 | 28 | [327] Christian Harrison v Jenson Brooksby [232] | 5-7,1-6 | |
| Challenger Orlando | 04/16 15:00 | 27 | [257] Jack Sock v Christian Harrison [327] | 6-7,3-6 | |
| Challenger Orlando | 04/15 14:00 | 26 |
[431] Aleksandar Kovacevic
v
Christian Harrison [327] |
4-6,3-6 | |
| Challenger Orlando | 04/13 14:00 | 25 |
[327] Christian Harrison v
Mackenzie McDonald
[119] 
|
7-5,6-3 | |
| ITF M25 Naples | 02/28 16:00 | 29 | [350] Christian Harrison v Corentin Denolly [337] | 6-4,6-2 | |
| ITF M25 Naples | 02/27 16:20 | 28 | [350] Christian Harrison v Cristian Rodriguez [461] | 6-3,4-6,6-2 | |
| ITF M25 Naples | 02/26 18:55 | 27 |
[202] Mitchell Krueger
v
Christian Harrison [350] |
6-7,6-4,5-7 | |
| ITF M25 Naples | 02/25 14:55 | 26 | Zane Khan v Christian Harrison | 7-6,3-6,5-7 | |
| ITF M25 Naples | 02/24 18:25 | 25 | Mark Whitehouse v Christian Harrison | 4-6,4-6 | |
| ITF M25 Naples | 02/21 16:00 | 29 | [405] Clement Tabur v Christian Harrison [345] | 6-1,1-6,6-3 | |
| ITF M25 Naples | 02/20 17:00 | 28 | [345] Christian Harrison v Michael Redlicki [372] | 6-0,7-5 | |
| ITF M25 Naples | 02/19 16:00 | 27 | [345] Christian Harrison v Bjorn Fratangelo [262] | 7-5,2-6,6-4 | |
| ITF M25 Naples | 02/18 15:00 | 26 |
Christian Harrison v
Brandon Holt
|
6-2,6-3 | |
| ITF M25 Naples | 02/17 17:25 | 25 | [345] Christian Harrison v Alex Rybakov [461] | 6-3,6-3 | |
| ATP Delray Beach | 01/12 20:00 | 28 |
[293] Christian Harrison v
Hubert Hurkacz
[35] 
|
6-7,4-6 |
Wikipedia - Christian Harrison
Christian Harrison (born May 29, 1994) is an American professional tennis player. He has a career-high ranking of world No. 198 achieved on 2 July 2018 and a doubles ranking of No. 84 achieved on 2 December 2024.