| ATP - Houston | 04/03 16:00 | 19 | Ryan Harrison v Christian Harrison | 7-5,4-6,4-6 | |
| ATP - Houston | 04/02 20:20 | 14 | [121] Diego Hidalgo v Christian Harrison [307] | Walkover | |
| ITF M25 - Bakersfield | 03/15 21:30 | 25 | Christian Harrison v Martin Damm | 1-6,3-6 | |
| Challenger - Monterrey | 03/12 01:00 | 28 | [150] Fernando Verdasco v Christian Harrison [357] | 4-6,6-4,6-2 | |
| Challenger - Monterrey | 03/10 23:10 | 27 | [357] Christian Harrison v Geoffrey Blancaneaux [247] | 6-4,6-2 | |
| Challenger - Monterrey | 03/09 18:00 | 26 | [320] Bernard Tomic v Christian Harrison [357] | 2-6,5-7 | |
| Challenger - Monterrey | 03/08 18:00 | 25 | [427] Sho Shimabukuro v Christian Harrison [357] | 3-6,5-7 | |
| ITF - M25 Santo Domingo | 02/24 13:30 | 26 | Gilbert Klier Junior v Christian Harrison | Walkover | |
| ITF - M25 Santo Domingo | 02/23 18:00 | 25 | [386] Oliver Crawford v Christian Harrison [320] | 4-6,7-6,4-6 | |
| Challenger - Cleveland | 01/31 23:10 | 25 | [165] Tennys Sandgren v Christian Harrison [328] | 7-6,3-6,7-6 | |
| Challenger - Columbus | 01/23 15:00 | 14 | [375] Roberto Quiroz v Christian Harrison [335] | 6-4,7-6 | |
| Challenger - Forlì | 01/07 17:00 | 27 | [364] Luca Nardi v Christian Harrison [256] | 1-6,7-5,6-2 | |
| Challenger - Forlì | 01/05 09:00 | 26 | [339] Alexey Vatutin v Christian Harrison [256] | 0-6,6-2,2-6 | |
| Challenger - Forlì | 01/04 10:40 | 25 | [400] Aldin Setkic v Christian Harrison [256] | 6-2,5-7,6-7 | |
| Challenger - Forlì | 01/03 19:20 | 25 | Riccardo Bonadio v Christian Harrison | Cancelled | |
| Challenger - Puerto Vallarta | 11/25 21:00 | 26 | [252] Christian Harrison v Zachary Svajda [483] | 1-6,6-7 | |
| Challenger - Puerto Vallarta | 11/23 21:00 | 25 | [252] Christian Harrison v Roberto Ortega-Olmedo [360] | 6-4,6-0 | |
| Challenger - Champaign | 11/17 17:35 | 26 | [252] Christian Harrison v Mitchell Krueger [164] | 3-6,6-1,4-6 | |
| Challenger - Champaign | 11/16 01:15 | 25 | Ezekiel Clark v Christian Harrison | 6-4,3-6,3-6 | |
| Challenger - Knoxville | 11/12 16:00 | 27 | [178] Christopher Eubanks v Christian Harrison [263] | 6-3,7-6 | |
| Challenger - Knoxville | 11/10 17:15 | 26 | [173] Jason Jung v Christian Harrison [263] | Retired | |
| Challenger - Knoxville | 11/09 15:00 | 25 | [263] Christian Harrison v Jeffrey John Wolf [152] | 6-2,6-3 | |
| Challenger - Charlottesville | 11/03 17:25 | 26 | [270] Christian Harrison v Brayden Schnur [243] | 6-7,7-6,6-7 | |
| Challenger - Charlottesville | 11/02 19:05 | 25 | [173] Jason Jung v Christian Harrison [270] | 5-7,4-6 | |
| Challenger - Charlottesville | 11/01 14:00 | 19 | [270] Christian Harrison v Gijs Brouwer [381] | 2-6,6-3,6-2 | |
| Challenger - Charlottesville | 10/31 15:00 | 14 | [273] Christian Harrison v Arjun Kadhe [211] | 6-2,6-2 | |
| ATP - Indian Wells | 10/06 02:25 | 14 | [278] Christian Harrison v Enzo Couacaud [189] | 3-6,7-5,6-7 | |
| Challenger - Columbus | 09/21 15:20 | 25 | Christian Harrison v Mikael Torpegaard | Cancelled | |
| Challenger - Cary | 09/13 19:45 | 25 | [125] Salvatore Caruso v Christian Harrison [275] | 6-3,6-3 | |
| US Open | 08/26 19:25 | 15 | [155] Sebastian Baez v Christian Harrison [280] | 7-6,7-5 |
Wikipedia - Christian Harrison
Christian Harrison (Shreveport, 29 mei 1994) is een Amerikaanse tennisser. Hij heeft nog geen ATP toernooi gewonnen, maar deed wel al mee aan een Grand Slam. Hij heeft nog geen challengers op zijn naam staan. Ryan Harrison is zijn broer.