| Champaign challenger |
Round |
Result |
H |
A |
| 19.11. |
|
McDonald M. - Harrison R. |
R16 |
2-6, 6-1 |
3.15 |
1.32 |
| 16.11. |
|
Harrison R. - Michalicka M. |
1R |
6-3, 6-3 |
1.35 |
3.07 |
| Knoxville challenger |
Round |
Result |
H |
A |
| 10.11. |
|
Kavcic B. - Harrison R. |
1R |
6-2, 6-4 |
2.05 |
1.71 |
| Charlottesville challenger |
Round |
Result |
H |
A |
| 05.11. |
|
Laaksonen H. - Harrison R. |
R16 |
7-5, 7-5 |
3.42 |
1.27 |
| 03.11. |
|
Harrison R. - Sandgren T. |
1R |
7-5, 6-3 |
1.43 |
2.67 |
| Las Vegas challenger |
Round |
Result |
H |
A |
| 20.10. |
|
Mmoh M. - Harrison R. |
1R |
6-2, 6-3 |
3.66 |
1.25 |
| Fairfield challenger |
Round |
Result |
H |
A |
| 13.10. |
|
King D. - Harrison R. |
1R |
6-4, 7-5 |
3.46 |
1.27 |
| Tiburon challenger |
Round |
Result |
H |
A |
| 01.10. |
|
Michalicka M. - Harrison R. |
R16 |
7-64, 4-6, 6-3 |
4.49 |
1.17 |
| 29.09. |
|
Harrison R. - Baughman D. |
1R |
6-3, 6-3 |
1.18 |
4.47 |
| Colombus challenger |
Round |
Result |
H |
A |
| 27.09. |
|
Novikov D. - Harrison R. |
F |
6-4, 3-6, 6-3 |
2.44 |
1.51 |
| 26.09. |
|
Harrison R. - Smyczek T. |
SF |
7-65, 65-7, 6-1 |
1.88 |
1.85 |
| 25.09. |
|
Harrison R. - Laaksonen H. |
QF |
6-3, 6-3 |
1.28 |
3.46 |
| 24.09. |
|
Harrison R. - Halys Q. |
R16 |
6-4, 6-3 |
1.42 |
2.66 |
| 22.09. |
|
Harrison R. - Bossel A. |
1R |
6-4, 6-2 |
1.23 |
3.86 |
| Cary challenger |
Round |
Result |
H |
A |
| 20.09. |
|
Novikov D. - Harrison R. |
F |
6-4, 7-5 |
2.80 |
1.41 |
| 19.09. |
|
Harrison R. - Rola B. |
SF |
4-6, 7-5, 6-2 |
1.50 |
2.44 |
| 18.09. |
|
Harrison R. - Krajicek A. |
QF |
7-5, 7-62 |
1.69 |
2.07 |
| 16.09. |
|
Harrison R. - Garanganga T. |
R16 |
6-3, 6-4 |
1.20 |
4.20 |
| 15.09. |
|
Harrison R. - Mena F. |
1R |
6-1, 6-1 |
1.07 |
6.97 |
| US Open |
Round |
Result |
H |
A |
| 02.09. |
|
Ram R. - Harrison R. |
1R |
7-63, 6-4, 6-1 |
2.23 |
1.65 |
| Winston Salem |
Round |
Result |
H |
A |
| 23.08. |
|
Tiafoe F. - Harrison R. |
Q-QF |
1-6, 6-3, 6-3 |
2.51 |
1.47 |
| 22.08. |
|
Harrison R. - Singh S. |
Q-R16 |
6-3, 7-62 |
1.26 |
3.73 |
| 22.08. |
|
Harrison R. - Thompson C. |
Q-1R |
64-7, 7-63, 6-0 |
1.17 |
4.67 |
| Cincinnati |
Round |
Result |
H |
A |
| 16.08. |
|
Kokkinakis T. - Harrison R. |
Q-1R |
7-5, 3-6, 7-62 |
1.51 |
2.45 |
| Montreal |
Round |
Result |
H |
A |
| 08.08. |
|
Kudla D. - Harrison R. |
Q-1R |
6-4, 6-2 |
1.41 |
2.76 |
| Washington |
Round |
Result |
H |
A |
| 03.08. |
|
Duckworth J. - Harrison R. |
1R |
6-1, 7-64 |
2.46 |
1.53 |
| 02.08. |
|
Harrison R. - Zverev M. |
Q-R16 |
6-3, 7-63 |
1.97 |
1.77 |
| 01.08. |
|
Harrison R. - Clezar G. |
Q-1R |
6-3, 62-7, 6-2 |
1.28 |
3.36 |
| Atlanta |
Round |
Result |
H |
A |
| 28.07. |
|
Kudla D. - Harrison R. |
1R |
3-6, 6-4, 7-65 |
1.39 |
2.89 |
| Newport |
Round |
Result |
H |
A |
| 14.07. |
|
Sugita Y. - Harrison R. |
1R |
6-1, 5-7, 6-3 |
2.34 |
1.58 |
| Winnetka challenger |
Round |
Result |
H |
A |
| 11.07. |
|
Devvarman S. - Harrison R. |
SF |
6-0, 6-4 |
2.60 |
1.46 |
| 10.07. |
|
Harrison R. - Kavcic B. |
QF |
7-63, 66-7, 6-1 |
1.87 |
1.86 |
| 08.07. |
|
Harrison R. - Dancevic F. |
R16 |
62-7, 7-5, 7-65 |
1.76 |
1.97 |
| 07.07. |
|
Harrison R. - Kozlov S. |
1R |
6-4, 6-4 |
1.43 |
2.64 |
| Wimbledon |
Round |
Result |
H |
A |
| 23.06. |
|
Andreozzi G. - Harrison R. |
Q-1R |
7-64, 4-6, 6-4 |
4.36 |
1.21 |
| Halle |
Round |
Result |
H |
A |
| 13.06. |
|
Ito T. - Harrison R. |
Q-R16 |
6-4, 6-2 |
1.70 |
2.05 |
| Surbiton challenger |
Round |
Result |
H |
A |
| 11.06. |
|
Ebden M. - Harrison R. |
QF |
6-0, 6-2 |
1.61 |
2.19 |
| 10.06. |
|
Harrison R. - Jung J. |
R16 |
4-6, 6-4, 6-4 |
1.27 |
3.48 |
| 09.06. |
|
Harrison R. - Broady L. |
1R |
66-7, 6-3, 6-0 |
1.53 |
2.37 |
| Manchester challenger |
Round |
Result |
H |
A |
| 03.06. |
|
Nielsen F. - Harrison R. |
1R |
6-1, 5-7, 6-2 |
2.22 |
1.59 |
| Taipei challenger |
Round |
Result |
H |
A |
| 30.04. |
|
Kravchuk K. - Harrison R. |
R16 |
0-1 |
2.61 |
1.45 |
| 28.04. |
|
Harrison R. - Yi C. |
1R |
6-3, 6-4 |
1.04 |
8.21 |
| Guadalajara challenger |
Round |
Result |
H |
A |
| 22.04. |
|
Londero J. - Harrison R. |
1R |
7-62, 6-3 |
4.25 |
1.19 |
| Houston |
Round |
Result |
H |
A |
| 04.04. |
|
Monteiro T. - Harrison R. |
Q-1R |
4-6, 7-64, 6-2 |
3.42 |
1.28 |
| Miami |
Round |
Result |
H |
A |
| 26.03. |
|
Melzer J. - Harrison R. |
1R |
7-63, 6-3 |
2.70 |
1.45 |
| Indian Wells |
Round |
Result |
H |
A |
| 14.03. |
|
Nishikori K. - Harrison R. |
2R |
6-4, 6-4 |
1.15 |
5.44 |
| 12.03. |
|
Harrison R. - Fish M. |
1R |
6-4, 4-6, 7-63 |
1.21 |
4.24 |
| Acapulco |
Round |
Result |
H |
A |
| 28.02. |
|
Ferrer D. - Harrison R. |
SF |
4-6, 6-0, 6-0 |
1.17 |
4.85 |
| 27.02. |
|
Harrison R. - Karlovic I. |
QF |
4-6, 7-60, 7-64 |
2.54 |
1.50 |
| 25.02. |
|
Harrison R. - Dimitrov G. |
R16 |
7-5, 4-6, 6-0 |
5.95 |
1.12 |
| 25.02. |
|
Harrison R. - Young D. |
1R |
4-6, 6-2, 4-2 |
2.12 |
1.70 |
| 23.02. |
|
Harrison R. - Russell M. |
Q-QF |
6-2, 6-3 |
1.38 |
2.96 |
| 21.02. |
|
Harrison R. - Menendez-Maceiras A. |
Q-R16 |
6-1, 6-2 |
1.41 |
2.78 |
| Memphis |
Round |
Result |
H |
A |
| 11.02. |
|
Nishikori K. - Harrison R. |
R16 |
3-6, 6-3, 6-4 |
1.06 |
8.58 |
| 10.02. |
|
Harrison R. - Jaziri M. |
1R |
7-63, 7-61 |
1.54 |
2.40 |
| 09.02. |
|
Harrison R. - Krajinovic F. |
Q-QF |
4-6, 6-3, 6-3 |
1.53 |
2.38 |
| 08.02. |
|
Harrison R. - Kuznetsov A. |
Q-R16 |
6-1, 6-3 |
1.52 |
2.42 |
| 07.02. |
|
Harrison R. - Buchanan C. |
Q-1R |
6-3, 6-1 |
1.29 |
3.39 |
| Dallas challenger |
Round |
Result |
H |
A |
| 04.02. |
|
Smyczek T. - Harrison R. |
R16 |
6-2, 3-6, 6-1 |
1.48 |
2.54 |
| 04.02. |
|
Harrison R. - Williams R. |
1R |
7-65, 6-2 |
1.46 |
2.54 |
| Maui challenger |
Round |
Result |
H |
A |
| 27.01. |
|
Novikov D. - Harrison R. |
1R |
6-4, 3-6, 6-3 |
3.98 |
1.21 |
| Australian Open |
Round |
Result |
H |
A |
| 14.01. |
|
Odesnik W. - Harrison R. |
Q-1R |
6-3, 7-64 |
3.54 |
1.27 |
| Happy Valley challenger |
Round |
Result |
H |
A |
| 11.01. |
|
Harrison R. - Baghdatis M. |
F |
7-68, 6-4 |
3.06 |
1.33 |
| 10.01. |
|
Harrison R. - Bolt A. |
SF |
6-3, 6-3 |
1.48 |
2.49 |
| 09.01. |
|
Harrison R. - Authom M. |
QF |
5-7, 7-5, 7-5 |
1.67 |
2.04 |
| 07.01. |
|
Harrison R. - Rola B. |
R16 |
1-6, 6-1, 7-5 |
2.07 |
1.65 |
| 05.01. |
|
Harrison R. - Chung H. |
1R |
65-7, 6-1, 6-1 |
1.80 |
1.88 |