| ATP World Tour - Finale | 11/16 14:00 | 1 | [2] Roger Federer v Marin Cilic [5] | 6-7,6-4,6-1 | |
| ATP World Tour - Finale | 11/14 14:00 | 1 | [5] Marin Cilic v Jack Sock [9] | 7-5,2-6,6-7 | |
| ATP World Tour - Finale | 11/12 20:05 | 1 | [3] Alexander Zverev v Marin Cilic [5] | 6-4,3-6,6-4 | |
| ATP - Paris | 11/03 18:30 | 27 | [83] Julien Benneteau v Marin Cilic [5] | 7-6,7-5 | |
| ATP - Paris | 11/02 21:45 | 26 | Roberto Bautista-Agut v Marin Cilic | 6-7,2-6 | |
| ATP - Paris | 11/01 20:05 | 25 | [51] Borna Coric v Marin Cilic [5] | 4-6,3-6 | |
| ATP - Basel | 10/28 12:30 | 28 | Juan Martin Del Potro v Marin Cilic | 6-4,6-4 | |
| ATP - Basel | 10/27 15:20 | 27 | [100] Marton Fucsovics v Marin Cilic [4] | 6-7,7-5,6-7 | |
| ATP - Basel | 10/26 14:55 | 26 | Borna Coric v Marin Cilic | 3-6,6-3,3-6 | |
| ATP - Basel | 10/24 18:20 | 25 | [68] Florian Mayer v Marin Cilic [4] | Retired | |
| ATP - Basel | 10/24 18:20 | 25 | Fernando Verdasco v Marin Cilic | Cancelled | |
| ATP - Shanghai | 10/14 08:30 | 28 | [1] Rafael Nadal v Marin Cilic [5] | 7-5,7-6 | |
| ATP - Shanghai | 10/13 05:00 | 27 | Marin Cilic v Albert Ramos-Vinolas | 6-3,6-4 | |
| ATP - Shanghai | 10/12 08:05 | 26 | [5] Marin Cilic v Steve Johnson [45] | 7-6,6-4 | |
| ATP - Shanghai | 10/10 12:00 | 25 | [5] Marin Cilic v Kyle Edmund [53] | 6-3,7-6 | |
| ATP - Tokio | 10/07 06:25 | 28 | [5] Marin Cilic v Adrian Mannarino [31] | 7-6,4-6,0-6 | |
| ATP - Tokio | 10/06 06:50 | 27 | [5] Marin Cilic v Ryan Harrison [52] | 6-2,6-0 | |
| ATP - Tokio | 10/04 08:15 | 26 | [5] Marin Cilic v Yasutaka Uchiyama [214] | 6-3,6-4 | |
| ATP - Tokio | 10/02 05:10 | 25 | [5] Marin Cilic v Stefanos Tsitsipas [117] | 6-3,6-2 | |
| Laver Cup | 09/22 11:00 | 44 | [5] Marin Cilic v Frances Tiafoe [72] | 7-6,7-6 | |
| Davis Cup | 09/17 15:00 | 26 | [131] Santiago Giraldo v Marin Cilic [5] | 3-6,4-6,4-6 | |
| Davis Cup | 09/15 15:00 | 26 | [484] Alejandro Gonzalez v Marin Cilic [5] | 1-6,4-6,1-6 | |
| US Open | 09/01 15:00 | 25 | [33] Diego Schwartzman v Marin Cilic [7] | 4-6,7-5,7-5,6-4 | |
| US Open | 08/30 23:30 | 24 | [74] Florian Mayer v Marin Cilic [7] | 3-6,3-6,3-6 | |
| US Open | 08/28 16:35 | 23 | [105] Tennys Sandgren v Marin Cilic [7] | 4-6,3-6,6-3,3-6 | |
| Wimbledon | 07/16 13:00 | 29 | [6] Marin Cilic v Roger Federer [5] | 3-6,1-6,4-6 | |
| Wimbledon | 07/14 12:00 | 28 | [28] Sam Querrey v Marin Cilic [6] | 7-6,4-6,6-7,5-7 | |
| Wimbledon | 07/12 12:00 | 27 | [26] Gilles Müller v Marin Cilic [6] | 6-3,6-7,5-7,7-5,1-6 | |
| Wimbledon | 07/10 12:40 | 26 | [19] Roberto Bautista-Agut v Marin Cilic [6] | 2-6,2-6,2-6 | |
| Wimbledon | 07/07 12:00 | 25 | [31] Steve Johnson v Marin Cilic [6] | 4-6,6-7,4-6 |
Wikipedia - Marin Čilić
Marin Čilić (* 28. September 1988 in Međugorje, SR Bosnien und Herzegowina, SFR Jugoslawien) ist ein kroatischer Tennisspieler.