![Croatia's Marin Cilic with his new coach and former tennis player Goran Ivanisevic during a Tennis training session at the Sony Ericsson Open at the Crandon Park Tennis Center in Key Biscayne, Croatia's Marin Cilic with his new coach and former tennis player Goran Ivanisevic during a Tennis training session at the Sony Ericsson Open at the Crandon Park Tennis Center in Key Biscayne,](https://c8.alamy.com/comp/2E2PFBT/croatias-marin-cilic-with-his-new-coach-and-former-tennis-player-goran-ivanisevic-during-a-tennis-training-session-at-the-sony-ericsson-open-at-the-crandon-park-tennis-center-in-key-biscayne-fl-usa-on-march-25-2009-photo-by-corinne-dubreuilcameleonabacapresscom-2E2PFBT.jpg)
Croatia's Marin Cilic with his new coach and former tennis player Goran Ivanisevic during a Tennis training session at the Sony Ericsson Open at the Crandon Park Tennis Center in Key Biscayne,
![Professional tennis player Marin Cilic of Croatia wears custom Li Ning tennis shoes during his first round match at 2017 US Open – Stock Editorial Photo © zhukovsky #170988096 Professional tennis player Marin Cilic of Croatia wears custom Li Ning tennis shoes during his first round match at 2017 US Open – Stock Editorial Photo © zhukovsky #170988096](https://st3.depositphotos.com/1587911/17098/i/1600/depositphotos_170988096-stock-photo-professional-tennis-player-marin-cilic.jpg)
Professional tennis player Marin Cilic of Croatia wears custom Li Ning tennis shoes during his first round match at 2017 US Open – Stock Editorial Photo © zhukovsky #170988096
![Marin Cilic Injury: Updates on Tennis Star's Shoulder and Return | Bleacher Report | Latest News, Videos and Highlights Marin Cilic Injury: Updates on Tennis Star's Shoulder and Return | Bleacher Report | Latest News, Videos and Highlights](https://img.bleacherreport.net/img/images/photos/003/216/545/hi-res-2de368d461db295cbee129180d702139_crop_exact.jpg?w=1200&h=1200&q=75)
Marin Cilic Injury: Updates on Tennis Star's Shoulder and Return | Bleacher Report | Latest News, Videos and Highlights
![Bosniac tennis player Marin Cilic is in action during his 1st round match at the Australian Open vs Swiss tennis player Roger Federer on Jan 28, 2018 in Mebourne, Australia. Credit: YAN Bosniac tennis player Marin Cilic is in action during his 1st round match at the Australian Open vs Swiss tennis player Roger Federer on Jan 28, 2018 in Mebourne, Australia. Credit: YAN](https://c8.alamy.com/comp/M23XCE/bosniac-tennis-player-marin-cilic-is-in-action-during-his-1st-round-M23XCE.jpg)
Bosniac tennis player Marin Cilic is in action during his 1st round match at the Australian Open vs Swiss tennis player Roger Federer on Jan 28, 2018 in Mebourne, Australia. Credit: YAN
![Marin Cilic advances to Round 3 of the 2019 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event Marin Cilic advances to Round 3 of the 2019 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_USTA1174057_20190829_USO_D4_GE2_2067.jpg)