Robert Louis Koenig (/ˈkoʊnɪɡ/ KOH-nig; born 5 July 1971) is a tennis commentator and analyst and a former professional tennis player from South Africa. He won five doubles titles and reached the semifinals of the 1998 US Open men's doubles competition. Koenig works as a tennis broadcaster for a host of TV channels around the world, covering most notably the ATP Masters 1000 events, the Australian Open, French Open, US Open and Wimbledon as well as the premier online tennis channel of TennisTV.com. He has been part of some of the most epic Grand Slam finals in the last 18yrs, most notably, the 2025 French Open final between Jannik Sinner and Carlos Alcaraz.

Playing career

Koenig achieved a career-high singles ranking of World No. 262, notably reaching the third round of Washington in 1992. He had wins early on in his singles career over the likes of Tim Henman, Pat Rafter, Yevgeny Kafelnikov and Felix Mantilla. Most of his success, however, came in doubles. He won 5 titles (with 6 further finals), reaching a career-high doubles ranking of World No. 28 in May 2003. As well as his US Open doubles semi-finals appearance in 1998, Koenig reached the round-of-16 twice at Wimbledon in 1998 and 1999. He was also a quarter-finalist on 3 other occasions at the US Open in 1997, 2001 and 2004. In Mixed Doubles he reached the semi-finals of the Australian Open and Wimbledon in 2001 and the US Open in 2002. He also represented South Africa in Davis Cup on four occasions and was captained by 1985 Wimbledon finalist, Kevin Curren.

Commentating career

Koenig is known for his commentary on the ATP World Tour at their Masters 1000 events matches broadcast on Tennis Channel as well as the online tennis broadcast site TennisTV, often as part of a commentating duo alongside Jason Goodall. Often regarded as “the voice of tennis”, he is a regular in both the Australian Open, Roland Garros and the US Open. He can also be heard on Amazon Prime UK, Fox Sports in Australia, Star Sports in Asia, ESPN International as well as SuperSport in South Africa where he co-hosts during the Grand Slam events. He started commentating in 2007 for ATP Media. Koenig co-hosted and commentated on ‘The Match in Africa’ where Roger Federer and Rafa Nadal played in front of the biggest live tennis audience ever at the time. Netflix used a good deal of his commentary for their “Break Point” docu-series. Rolex has also used his commentary in their adverts for Alcaraz and Sinner in 2025.

ATP career finals

Doubles: 11 (5 titles, 6 runner-ups)

Legend
Legend Grand Slam Tournaments (0–0) ATP World Tour Finals (0–0) ATP Masters Series (0–0) ATP Championship Series (1–1) ATP World Series (4–5)Finals by surface Hard (4–4) Clay (1–2) Grass (0–0) Carpet (0–0)Finals by setting Outdoors (5–5) Indoors (0–1)
Grand Slam Tournaments (0–0)
ATP World Tour Finals (0–0)
ATP Masters Series (0–0)
ATP Championship Series (1–1)
ATP World Series (4–5)
Finals by surface
Hard (4–4)
Clay (1–2)
Grass (0–0)
Carpet (0–0)
Finals by setting
Outdoors (5–5)
Indoors (0–1)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScore
Loss0–1May 1999St. Pölten, AustriaInternational SeriesClaySouth Africa Brent HaygarthAustralia Andrew Florent Russia Andrei Olhovskiy7–5, 4–6, 5–7
Loss0–2Feb 2000Dubai, United Arab EmiratesInternational SeriesHardAustralia Peter TramacchiCzech Republic Jiří Novák Czech Republic David Rikl2–6, 5–7
Loss0–3Sep 2000Tashkent, UzbekistanInternational SeriesHardSouth Africa Marius BarnardUnited States Justin Gimelstob United States Scott Humphries3–6, 2–6
Loss0–4Sep 2001Shanghai, ChinaInternational SeriesHardSouth Africa John-Laffnie de JagerZimbabwe Byron Black Japan Thomas Shimada2–6, 6–3, 5–7
Loss0–5Feb 2002San Jose, United StatesInternational SeriesHardSouth Africa John-Laffnie de JagerZimbabwe Wayne Black Zimbabwe Kevin Ullyett3–6, 6–4, [5–10]
Win1–5Jul 2002Kitzbühel, AustriaChampionship SeriesClayJapan Thomas ShimadaArgentina Lucas Arnold Ker Spain Álex Corretja7–6(7–3), 6–4
Win2–5Sep 2002Tashkent, UzbekistanInternational SeriesHardSouth Africa David AdamsNetherlands Raemon Sluiter Netherlands Martin Verkerk6–2, 7–5
Win3–5Jan 2003Auckland, New ZealandInternational SeriesHardSouth Africa David AdamsCzech Republic Tomáš Cibulec Czech Republic Leoš Friedl7–6(7–5), 3–6, 6–3
Loss3–6Apr 2003Barcelona, SpainChampionship SeriesClaySouth Africa Chris HaggardUnited States Bob Bryan United States Mike Bryan4–6, 3–6
Win4–6Aug 2003Long Island, United StatesInternational SeriesHardArgentina Martín RodríguezCzech Republic Martin Damm Czech Republic Cyril Suk6–3, 7–6(7–4)
Win5–6Aug 2004Washington, United StatesInternational SeriesHardSouth Africa Chris HaggardUnited States Travis Parrott Russia Dmitry Tursunov7–6(7–3), 6–1

ATP Challenger and ITF Futures finals

Doubles: 5 (3–2)

Legend
Legend ATP Challenger (3–2) ITF Futures (0–0)Finals by surface Hard (3–1) Clay (0–0) Grass (0–0) Carpet (0–1)
ATP Challenger (3–2)
ITF Futures (0–0)
Finals by surface
Hard (3–1)
Clay (0–0)
Grass (0–0)
Carpet (0–1)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScore
Loss0–1Oct 1992Dublin, IrelandChallengerCarpetSweden Douglas GeiwaldNetherlands Sander Groen Germany Arne Thoms7–5, 4–6, 3–6
Win1–1Nov 1996Aachen, GermanyChallengerHardUzbekistan Oleg OgorodovUnited States Dave Randall United States Chris Woodruff6–4, 3–6, 6–3
Win2–1Oct 1997Sedona, United StatesChallengerHardSouth Africa John-Laffnie De JagerUnited States Eric Taino United States Adam Peterson6–2, 6–2
Loss2–2Oct 1997Brest, FranceChallengerHardSouth Africa John-Laffnie De JagerUnited States Dave Randall United States Jack Waite6–3, 6–7, 4–6
Win3–2Aug 2001Lexington, United StatesChallengerHardSouth Africa John-Laffnie De JagerAustralia Paul Kilderry United States Jack Waite7–6(7–1), 7–5

Performance timelines

Key
WFSFQF#RRRQ#DNQANH

Singles

Tournament199219931994199519961997SRW–LWin %
Grand Slam tournaments
Australian OpenAAAAAA0 / 00–0–
French OpenAAAAQ1Q10 / 00–0–
WimbledonQ3Q1AAAQ20 / 00–0–
US OpenQ1AAAQ1Q10 / 00–0–
Win–loss0–00–00–00–00–00–00 / 00–0–
ATP Masters Series
MiamiAQ2AA1RA0 / 10–10%
CanadaAAAAQ1A0 / 00–0–
Cincinnati1RAQ1AQ3Q10 / 10–10%
Win–loss0–10–00–00–00–10–00 / 20–20%

Doubles

Tournament19921993199419951996199719981999200020012002200320042005SRW–LWin %
Grand Slam tournaments
Australian OpenAAAAAA3RA2R1R1R2R3R2R0 / 77–750%
French OpenAAAAAA2R1RA2R1R2R2R2R0 / 75–742%
WimbledonQ2Q1AAA1R3R3R2R1R2R1R1R1R0 / 96–940%
US OpenAAAAAQFSF1R3RQF3R2RQF3R0 / 920–969%
Win–loss0–00–00–00–00–03–29–42–34–34–43–43–46–44–40 / 3238–3254%
ATP Tour Masters 1000
Indian WellsAAAAAA1R2R2RAA1R1RA0 / 52–529%
MiamiAAAAAQ11R1R1R1R2R1R2RA0 / 72–722%
Monte CarloAAAAAAA1R1R1R2R2R2RA0 / 63–633%
HamburgAAAAAA2R1R1RQ21R1RAA0 / 51–517%
RomeAAAAAAQ12R1RA1R2RAA0 / 42–433%
CanadaAAAAAA1RQF2RA1RAAA0 / 43–443%
CincinnatiAAAAQ2A2RQF1RA1R1RAA0 / 53–538%
ParisAAAAAA1RA1RA2RAAA0 / 31–325%
MadridNot Held1RAAA0 / 10–10%
StuttgartAAAAAA2RAQ1AAAAA0 / 11–150%
Win–loss0–00–00–00–00–00–03–76–72–80–23–82–62–30–00 / 4118–4131%

Mixed doubles

Tournament19981999200020012002200320042005SRW–LWin %
Grand Slam tournaments
Australian OpenAA2RSFAQF1RA0 / 46–460%
French Open1R1RAAA1RAA0 / 30–30%
Wimbledon3R1R1R1RSF3R3R1R0 / 810–856%
US Open1R2RAASFAAA0 / 34–357%
Win–loss2–31–31–23–27–24–32–20–10 / 1820–1853%

External links