Head to Head
| ATP Indian Wells | 2018/03/14 02:00 | Jack Sock v Feliciano Lopez | 6-7,6-4,4-6 |
| ATP Houston | 2017/04/15 00:20 | Jack Sock v Feliciano Lopez | 7-6,1-6,6-4 |
| Hopman Cup | 2017/01/03 03:35 | Jack Sock v Feliciano Lopez | 3-6,6-2,6-3 |
| ATP Shanghai | 2016/10/12 06:30 | Jack Sock v Feliciano Lopez | 6-3,4-6,6-4 |
Home History
| ATP Barcellona | 2018/04/26 09:00 | Feliciano Lopez v Martin Klizan | 1-6,4-6 |
| ATP Barcellona | 2018/04/24 13:35 | Feliciano Lopez v Dusan Lajovic | 6-4,2-6,6-4 |
| ATP Monte Carlo | 2018/04/18 09:00 | Roberto Bautista-Agut v Feliciano Lopez | 6-3,7-6 |
| ATP Monte Carlo | 2018/04/17 10:30 | Benoit Paire v Feliciano Lopez | 7-5,6-7,4-6 |
| ATP Miami | 2018/03/23 19:55 | Jared Donaldson v Feliciano Lopez | 6-4,6-2 |
| ATP Indian Wells | 2018/03/15 01:00 | Feliciano Lopez v Sam Querrey | 3-6,4-6 |
| ATP Indian Wells | 2018/03/14 02:00 | Jack Sock v Feliciano Lopez | 6-7,6-4,4-6 |
| ATP Indian Wells | 2018/03/11 19:50 | Ernesto Escobedo v Feliciano Lopez | 4-6,3-6 |
Away History
| ATP Houston | 2018/04/13 21:30 | Jack Sock v Taylor Fritz | 3-6,6-3,4-6 |
| ATP Houston | 2018/04/13 00:25 | Jack Sock v Horacio Zeballos | 6-4,6-4 |
| ATP Miami | 2018/03/26 22:50 | Borna Coric v Jack Sock | 5-7,7-6,6-3 |
| ATP Miami | 2018/03/24 22:40 | Yuki Bhambri v Jack Sock | 3-6,6-7 |
| ATP Indian Wells | 2018/03/14 02:00 | Jack Sock v Feliciano Lopez | 6-7,6-4,4-6 |
| ATP Indian Wells | 2018/03/12 01:45 | Jack Sock v Thomas Fabbiano | 6-2,7-5 |
| ATP Acapulco | 2018/02/28 00:35 | Jack Sock v Ernesto Escobedo | 5-7,6-7 |
| ATP Delray Beach | 2018/02/21 23:00 | Jack Sock v Reilly Opelka | 6-4,5-7,3-6 |