Mac Kiger
Mac Kiger is an American professional tennis player who specializes in doubles. He has a career-high ATP doubles ranking of No. 95 achieved on 24 November 2025 and a singles ranking of No. 918 in 27 February 2023.
Kiger plays mostly on ATP Challenger Tour, where he won five doubles titles.
Kiger played college tennis at North Carolina.
ATP Challenger and ITF Tour finals
Doubles: 19 (12 titles, 7 runner-ups)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | [2023 Knoxville Challenger – Doubles|] | Knoxville Challenger, US | Challenger | Hard |  |