| Challenger - Cleveland | 01/29 21:50 | 25 | [242] Harrison, Christian v Torpegaard, Mikael [298] | 0-6,3-6 | |
| Newport Beach, USA | 01/23 18:00 | 25 | [242] Harrison, Christian v Quiroz, Roberto [181] | 6-7,2-6 | |
| Newport Beach, USA | 01/22 00:00 | 24 | [242] Harrison, Christian v Jan Choinski [280] | 6-2,6-7,6-4 | |
| Open d'Australie | 01/09 06:30 | 44 | [242] Harrison, Christian v Menendez-Maceiras, Adrian [130] | 4-6,6-2,4-6 | |
| Challenger Noumea | 12/31 03:40 | 24 | [247] Harrison, Christian v Galovic, Viktor [182] | 3-6,4-6 | |
| Challenger Knoxville | 11/07 19:30 | 25 | [120] Polansky, Peter v Harrison, Christian [259] | 6-2,6-2 | |
| US Open, New York, USA | 08/23 15:00 | 45 | [182] Pedro Martinez v Harrison, Christian [236] | 1-6,7-6,6-3 | |
| US Open, New York, USA | 08/21 18:10 | 44 | [236] Harrison, Christian v Gulbis, Ernests [131] | 3-6,6-2,6-4 | |
| ATP Cincinnati Qual | 08/11 21:15 | 45 | [68] Daniil Medvedev v Harrison, Christian [217] | 2-6,7-5,6-4 | |
| ATP Toronto Qual | 08/04 16:25 | 45 | [215] Harrison, Christian v Mirza Basic [83] | 4-6,4-6 | |
| Newport, USA | 07/18 18:55 | 26 | [48] Steve Johnson v Harrison, Christian [208] | 6-3,6-1 | |
| Newport, USA | 07/17 16:30 | 25 | [208] Harrison, Christian v Alex Bolt [176] | 6-3,4-6,7-5 | |
| Wimbledon, London, Great Britain | 07/03 10:30 | 23 | [198] Harrison, Christian v Kei Nishikori [28] | 2-6,6-4,6-7,2-6 | |
| Wimbledon Qual | 06/28 10:00 | 45 | [235] Schnur, Brayden v Harrison, Christian [200] | 6-7,5-7,1-6 | |
| Wimbledon Qual | 06/26 14:00 | 45 | [200] Harrison, Christian v Novikov, Dennis [204] | 7-6,4-6,6-3 | |
| Wimbledon Qual | 06/25 11:40 | 44 | [232] Goncalo Oliveira v Harrison, Christian [203] | 3-6,1-6 | |
| Challenger Ilkley Qual | 06/16 11:00 | 45 | [184] Filip Peliwo v Harrison, Christian [207] | 5-7,6-4,6-4 | |
| ATP Stuttgart Qual | 06/10 10:15 | 164 | [207] Harrison, Christian v Gunneswaran, Prajnesh [183] | 3-6,6-4,3-6 | |
| ATP Stuttgart Qual | 06/09 11:35 | 64 | [110] Bemelmans, Ruben v Harrison, Christian [207] | 5-7,6-7 | |
| Challenger Surbiton Qual | 06/02 15:15 | 45 | [445] Corrie, Edward v Harrison, Christian [207] | 7-6,6-3 | |
| Challenger Loughborough | 05/23 12:50 | 26 | Ward, James v Harrison, Christian | 7-6,6-3 | |
| Challenger Loughborough | 05/22 09:00 | 25 | [317] Bega, Alessandro v Harrison, Christian [215] | 3-6,6-1,1-6 | |
| Lisbon, Portugal | 05/18 12:10 | 27 | [227] Robredo, Tommy v Harrison, Christian [220] | 7-5,6-1 | |
| Lisbon, Portugal | 05/16 11:55 | 26 | [220] Harrison, Christian v Davidovich Fokina, Alejandro [409] | 5-7,7-6,6-1 | |
| Lisbon, Portugal | 05/14 11:30 | 25 | [220] Harrison, Christian v Gleb Sakharov [209] | 6-0,6-4 | |
| Challenger - Savannah | 05/06 18:35 | 29 | [158] Hugo Dellien v Harrison, Christian [244] | 6-1,1-6,6-4 | |
| Challenger - Savannah | 05/05 18:30 | 28 | [192] Opelka, Reilly v Harrison, Christian [244] | 5-7,2-6 | |
| Challenger - Savannah | 05/04 20:05 | 27 | [244] Harrison, Christian v Bellucci, Thomaz [217] | 7-5,6-4 | |
| Challenger - Savannah | 05/02 21:55 | 26 | [244] Harrison, Christian v Arnaboldi, Andrea [253] | 7-6,6-3 | |
| Challenger - Savannah | 04/30 20:00 | 25 | [229] Rola, Blaz v Harrison, Christian [244] | 6-2,5-7,4-6 |
Wikipedia - Christian Harrison
Christian Harrison, né le à Shreveport, est un joueur de tennis américain, professionnel depuis 2011.
Il est le frère cadet du joueur de tennis Ryan Harrison.