Indian Wells, USA 03/05 01:00 14 [242] 존슨, 스테브 v 나바, 에밀리오 [134] 7-6,6-7,4-6
Los Cabos, Mexico 02/18 01:30 14 [102] 코바세비치, 알렉산달 v 존슨, 스테브 [236] 7-5,6-3
ATP Dallas 02/06 20:10 25 [246] 존슨, 스테브 v 에우뱅크스, 크리스토펠 [33] 1-6,4-6
ATP Dallas 02/05 18:00 19 [144] Atmane, Terence v 존슨, 스테브 [246] 3-6,7-6,4-6
ATP Dallas 02/04 17:00 14 스토델, 티모 v 존슨, 스테브 4-6,2-6
Challenger Charlottesville 11/01 00:15 25 [101] 모흐, 미켈 v 존슨, 스테브 [224] 7-6,7-5
Challenger Fairfield 10/14 21:25 28 Nishesh Basavareddy v 존슨, 스테브 3-6,7-5,6-3
Challenger Fairfield 10/13 20:05 27 [227] 존슨, 스테브 v 하리슨, 크리스티안 [153] 6-1,6-2
Challenger Fairfield 10/12 21:10 26 [272] 스쿨케이트, 트리스탄 v 존슨, 스테브 [227] 6-7,3-6
Challenger Fairfield 10/10 23:40 25 [295] 토미크, 베르날다 v 존슨, 스테브 [227] 3-6,6-1,1-6
Challenger Tiburon 10/04 23:30 26 [227] 존슨, 스테브 v 스바지다, 자차리 [170] 6-3,3-6,4-6
Challenger Tiburon 10/02 23:30 25 도스타니치, 스테판 v 존슨, 스테브 6-7,6-3,2-6
US Open, New York, USA 08/28 20:05 23 [205] 존슨, 스테브 v 프리츠, 타일러 [9] 2-6,1-6,2-6
Challenger Stanford 08/14 22:55 25 [179] 존슨, 스테브 v 와타누키, 요스케 [90] 5-7,7-5,4-6
Challenger Cary 08/08 14:00 25 존슨, 스테브 v 스바지다, 자차리 Cancelled
Challenger Lexington 08/06 17:00 29 [138] 카자욱스, 알투르 v 존슨, 스테브 [193] 6-7,4-6
Challenger Lexington 08/05 18:00 28 [218] 산드그렌, 테니스 v 존슨, 스테브 [193] 6-7,3-6
Challenger Lexington 08/04 15:00 27 [422] 블란치, 울리세스 v 존슨, 스테브 [193] 3-6,4-6
Challenger Lexington 08/02 15:50 26 스피지리, 엘리오트 v 존슨, 스테브 3-6,5-7
Challenger Lexington 07/31 23:50 25 [314] 하리스, 빌리 v 존슨, 스테브 [193] 6-7,4-6
Newport, USA 07/19 18:55 26 [197] 존슨, 스테브 v 훔베르트, 우고 [40] 4-6,4-6
Newport, USA 07/18 22:05 25 [322] 충, 윤성 v 존슨, 스테브 [197] 2-6,3-6
Challenger Chicago 07/12 19:30 25 Nishesh Basavareddy v 존슨, 스테브 6-3,2-6,6-4
Challenger Bloomfield Hills 07/09 17:00 29 [262] 쿠쿠스킨, 미카일 v 존슨, 스테브 [219] 4-6,7-6,6-7
Challenger Bloomfield Hills 07/08 15:00 28 [326] 스쿨케이트, 트리스탄 v 존슨, 스테브 [219] 4-6,2-6
Challenger Bloomfield Hills 07/07 15:00 27 [219] 존슨, 스테브 v 우치야마, 야스타카 [267] 6-4,6-7,7-6
Challenger Bloomfield Hills 07/06 17:00 26 [219] 존슨, 스테브 v Mccabe, James [277] 6-4,6-2
Challenger Bloomfield Hills 07/05 16:55 25 [219] 존슨, 스테브 v 맥휴, 아이단 [375] 7-6,6-4
Wimbledon, London, Great Britain 06/26 15:30 14 [117] 스트리켈, 도미니크 스테판 v 존슨, 스테브 [217] 7-5,6-4
Nottingham, Great Britain 06/13 15:20 25 [203] 존슨, 스테브 v 페리, 알투르 [409] 6-4,3-6,3-6

Steve Johnson Jr. (born December 24, 1989) is an American former professional tennis player.

He had a career-high singles ranking of world No. 21 achieved on July 25, 2016, and a doubles ranking of world No. 39 achieved on May 23, 2016. For one week in August 2016, Johnson was the top-ranked American in men's singles. He won four ATP Tour and nine ATP Challenger Tour titles, one at Nottingham on grass, twice at Houston on clay, and one at Newport on grass. He won a bronze medal in men's doubles at the 2016 Olympics with fellow American Jack Sock.

Johnson played college tennis for the USC Trojans. He won the NCAA Men's Singles Championship in his junior and senior seasons (2011–2012), and he was a part of a Trojan team that won four consecutive NCAA Championships.