| Doubles | |
|---|---|
| 1998 RCA Championships | |
| Champions |  Jiří Novák David Rikl [1] |
| Runners-up |  Mark Knowles  Daniel Nestor |
| Score | 6–2, 7–6 |
The 1998 RCA Championships was a tennis tournament played on outdoor hard courts. It was the 11th edition of the event known that year as the RCA Championships, and was part of the Championship Series of the 1998 ATP Tour. It was the 11th edition of the tournament and took place at the Indianapolis Tennis Center in Indianapolis, Indiana, United States.
Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.
Patrick Galbraith / 
Paul Haarhuis (semifinals)
Ellis Ferreira / Rick Leach (second round) Donald Johnson / Francisco Montana (second round) Mark Knowles / Daniel Nestor (final)
Joshua Eagle / Andrew Florent (first round)
Jonas Björkman / Wayne Ferreira (quarterfinals) David Adams / 
Wayne Black (second round)| Semifinals | Final [1] | ||||||||||||
| 1 | Patrick Galbraith Paul Haarhuis | 3 | 4 | ||||||||||
| 5 | Mark Knowles Daniel Nestor | 6 | 6 | ||||||||||
| 5 | Mark Knowles Daniel Nestor | 2 | 6 | ||||||||||
| Jiří Novák David Rikl | 6 | 7 | |||||||||||
| Jiří Novák David Rikl | 7 | 7 | |||||||||||
| Brent Haygarth Marcos Ondruska | 6 | 6 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | P Galbraith P Haarhuis | 5 | 6 | 6 | |||||||||||||||||||||||
 N Broad P Norval | 6 | 5 | 6 | N Broad P Norval | 7 | 4 | 2 | ||||||||||||||||||||
| S Stolle C Suk | 3 | 7 | 4 | 1 | P Galbraith P Haarhuis | 7 | 6 | ||||||||||||||||||||
| D Macpherson B MacPhie | 7 | 7 | D Macpherson B MacPhie | 6 | 4 | ||||||||||||||||||||||
| L Jensen M Jensen | 6 | 5 | D Macpherson B MacPhie | 6 | 6 | ||||||||||||||||||||||
| 8 | D Adams W Black | 6 | 6 | 8 | D Adams W Black | 2 | 4 | ||||||||||||||||||||
| N Kulti M Tillström | 2 | 2 | 1 | P Galbraith P Haarhuis | 3 | 4 | |||||||||||||||||||||
| 5 | M Knowles D Nestor | 6 | 6 | ||||||||||||||||||||||||
| M Damm J Grabb | 6 | 7 | |||||||||||||||||||||||||
| J-L de Jager R Koenig | 7 | 6 | J-L de Jager R Koenig | 2 | 6 | ||||||||||||||||||||||
D Flach  D Roditi | 6 | 3 | M Damm J Grabb | 7 | 4 | 4 | |||||||||||||||||||||
| C Haggard J Waite | 6 | 6 | 5 | M Knowles D Nestor | 6 | 6 | 6 | ||||||||||||||||||||
| T Martin R Reneberg | 4 | 3 | C Haggard J Waite | 6 | 3 | 6 | |||||||||||||||||||||
| 5 | M Knowles D Nestor | 6 | 7 | 5 | M Knowles D Nestor | 3 | 6 | 7 | |||||||||||||||||||
| B Bryan M Bryan | 3 | 5 | |||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| J Novák D Rikl | 7 | 7 | |||||||||||||||||||||||||
| 6 | J Eagle A Florent | 5 | 5 | J Novák D Rikl | 5 | 6 | 7 | ||||||||||||||||||||
| K Kinnear D Wheaton | 6 | 6 | 6 | K Kinnear D Wheaton | 7 | 4 | 6 | ||||||||||||||||||||
| M Merklein V Spadea | 4 | 7 | 1 | J Novák D Rikl | 7 | 4 | 6 | ||||||||||||||||||||
| G Stafford K Ullyett | 6 | 7 | G Stafford K Ullyett | 5 | 6 | 1 | |||||||||||||||||||||
 T Ketola  A Kitinov | 2 | 6 | G Stafford K Ullyett | 6 | 6 | ||||||||||||||||||||||
| 4 | D Johnson F Montana | 2 | 4 | ||||||||||||||||||||||||
| J Novák D Rikl | 7 | 7 | |||||||||||||||||||||||||
| 7 | J Björkman W Ferreira | 4 | 6 | 6 | B Haygarth M Ondruska | 6 | 6 | ||||||||||||||||||||
| S Davis D Pate | 6 | 3 | 2 | 7 | J Björkman W Ferreira | 6 | 6 | 7 | |||||||||||||||||||
| B Coupe D Randall | 6 | 7 | B Coupe D Randall | 2 | 7 | 6 | |||||||||||||||||||||
| P Goldstein J Thomas | 4 | 6 | 7 | J Björkman W Ferreira | 3 | 3 | |||||||||||||||||||||
| B Haygarth M Ondruska | 6 | 7 | B Haygarth M Ondruska | 6 | 6 | ||||||||||||||||||||||
| A Kratzmann M Tebbutt | 1 | 6 | B Haygarth M Ondruska | 3 | 7 | 7 | |||||||||||||||||||||
| 2 | E Ferreira R Leach | 6 | 6 | 5 | |||||||||||||||||||||||
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