| Challenger Tenerife Qual | 02/06 15:00 | 19 | [445] Oscar Jose Gutierrez v Christian Harrison [351] | 4-6,6-4,2-6 | |
| Challenger Tenerife Qual | 02/06 10:45 | 14 | Miguel Damas v Christian Harrison | 6-1,3-6,1-6 | |
| Challenger Tenerife | 01/30 12:25 | 19 | [354] Christian Harrison v Daniel Cox [447] | 4-6,5-7 | |
| Challenger Tenerife | 01/29 15:15 | 14 |
[252] Michael Geerts
v
Christian Harrison [356] |
4-6,6-3,2-6 | |
| Challenger Quimper | 01/23 09:00 | 14 | Johan Tatlot v Christian Harrison | 6-4,6-4 | |
| Challenger Tenerife | 01/16 13:00 | 19 | [356] Christian Harrison v Ernests Gulbis [314] | 1-6,6-2,3-6 | |
| Challenger Tenerife | 01/15 10:00 | 14 | [276] Steven Diez v Christian Harrison [356] | 4-6,3-6 | |
| Wimbledon | 06/29 13:10 | 24 | [36] Oscar Otte v Christian Harrison [251] | Retired | |
| Wimbledon | 06/27 17:50 | 23 | [156] Jay Clarke v Christian Harrison [251] | 6-7,1-6,6-7 | |
| Wimbledon | 06/23 10:00 | 19 |
[248] Christian Harrison v
Daniel Masur
[221] 
|
4-6,6-3,5-7,6-4,6-1 | |
| Wimbledon | 06/22 11:15 | 19 |
[184] Dalibor Svrcina
v
Christian Harrison [248] |
6-0,3-6,6-7 | |
| Wimbledon | 06/20 13:45 | 14 | Anton Matusevich v Christian Harrison | 3-6,4-6 | |
| Challenger Orlando | 06/09 14:00 | 26 |
Yibing Wu
v
Christian Harrison |
7-6,6-0 | |
| Challenger Orlando | 06/07 14:00 | 25 | [263] Christian Harrison v Gonzalo Villanueva [302] | 6-4,6-2 | |
| Challenger Little Rock | 06/01 01:30 | 25 |
Ben Shelton
v
Christian Harrison |
7-6,6-4 | |
| ITF M25 Nottingham | 05/13 09:30 | 27 | Christian Harrison v Edan Leshem | Retired | |
| ITF M25 Nottingham | 05/12 08:55 | 26 | Christian Harrison v Giles Hussey | 6-2,6-3 | |
| ITF M25 Nottingham | 05/11 10:25 | 25 | Christian Harrison v Sean Hodkin | 6-1,6-3 | |
| Challenger Savannah | 05/01 16:00 | 29 | [307] Christian Harrison v Jack Sock [139] | 4-6,1-6 | |
| Challenger Savannah | 04/30 17:45 | 28 | [307] Christian Harrison v Jeffrey John Wolf [142] | 6-1,6-3 | |
| Challenger Savannah | 04/29 16:00 | 27 |
[95] Tomas Martin Etcheverry
v
Christian Harrison [307] |
4-6,2-6 | |
| Challenger Savannah | 04/28 16:45 | 26 |
[307] Christian Harrison v
Alexis Galarneau
[311] 
|
6-2,6-3 | |
| Challenger Savannah | 04/26 15:45 | 25 | Christian Harrison v Ezekiel Clark | 6-1,6-3 | |
| Challenger Tallahassee | 04/22 15:00 | 27 |
[327] Christian Harrison v
Tung-Lin Wu
[287] 
|
0-6,4-6 | |
| Challenger Tallahassee | 04/20 15:00 | 26 |
[146] Mitchell Krueger
v
Christian Harrison [327] |
Retired | |
| Challenger Tallahassee | 04/18 20:55 | 25 | [327] Christian Harrison v Prajnesh Gunneswaran [273] | 6-3,6-3 | |
| Challenger Sarasota | 04/12 22:25 | 25 | [297] Christian Harrison v Jack Sock [139] | 4-6,4-6 | |
| Challenger Sarasota | 04/11 16:00 | - | [297] Christian Harrison v Mikael Torpegaard [330] | 6-4,6-3 | |
| Challenger Sarasota | 04/10 14:00 | 26 | [312] Christian Harrison v Cristian Rodriguez [418] | 6-2,7-6 | |
| ATP Houston | 04/06 02:00 | 25 |
[312] Christian Harrison v
Alejandro Tabilo
[100] 
|
1-6,4-6 |
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.