Singles
2004 Tennis Masters Cup
Final
Champion	Roger Federer
Runner-up	Lleyton Hewitt
Score	6–3, 6–2
Details
Draw	8
Events
Singles Doubles
← 2003 · ATP Finals · 2005 →

Defending championRoger Federer defeatedLleyton Hewitt in the final, 6–3, 6–2 to win the singles tennis title at the 2004 Tennis Masters Cup. It was his secondTour Finals title.^[1]

Key

	Semifinals							Final
	1	Roger Federer	6	720
	4	Marat Safin	3	618
								1	Roger Federer	6	6
								3	Lleyton Hewitt	3	2
	2	Andy Roddick	3	2
	3	Lleyton Hewitt	6	6

		Federer	Hewitt	Moyá	Gaudio	RR W–L	Set W–L	Game W–L	Standings
1	Roger Federer		6–3, 6–4	6–3, 3–6, 6–3	6–1, 7–6(7–4)	3–0	6–1	40–26	1
3	Lleyton Hewitt	3–6, 4–6		6–7(5–7), 6–2, 6–4	6–2, 6–1	2–1	4–3	37–28	2
5	Carlos Moyá	3–6, 6–3, 3–6	7–6(7–5), 2–6, 4–6		6–3, 6–4	1–2	4–4	37–40	3
8	Gastón Gaudio	1–6, 6–7(4–7)	2–6, 1–6	3–6, 4–6		0–3	0–6	17–37	4

Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.

		Roddick	Safin	Coria	Henman	RR W–L	Set W–L	Game W–L	Standings
2	Andy Roddick		7–6(9–7), 7–6(7–4)	7–6(7–4), 6–3	7–5, 7–6(8–6)	3–0	6–0	41–32	1
4	Marat Safin	6–7(7–9), 6–7(4–7)		6–1, 6–4	6–2, 7–6(7–2)	2–1	4–2	37–27	2
6	Guillermo Coria	6–7(4–7), 3–6	1–6, 4–6		2–6, 2–6	0–3	0–6	18–37	4
7	Tim Henman	5–7, 6–7(6–8)	2–6, 6–7(2–7)	6–2, 6–2		1–2	2–4	31–31	3

Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.

• ATP World Tour Finals appearances

• 2004 Tennis Masters Cup
• 2004 ATP Tour

• Use mdy dates from January 2025
• Articles with short description
• Short description matches Wikidata