 Details | | 2023 | Carlos ALCARAZ | | 6–4 3–6 6–3 | Jan-Lennard STRUFF | | 25 Apr–7 May | |
| Details | | 2022 | Carlos ALCARAZ | | 6–3 6–1 | Alexander ZVEREV | | 1–8 May | |
| Details | | 2021 | Alexander ZVEREV | | 6–7(8) 6–4 6–3 | Matteo BERRETTINI | | 2–9 May | |
| Details | | 2020 | Cancelled due to the COVID-19 pandemic. |
| Details | | 2019 | Novak DJOKOVIC | | 6–3 6–4 | Stefanos TSITSIPAS | | 3–12 May | |
| Details | | 2018 | Alexander ZVEREV | | 6–4 6–4 | Dominic THIEM | | 5–13 May | |
| Details | | 2017 | Rafael NADAL | | 7–6(8) 6–4 | Dominic THIEM | | 5–14 May | |
| Details | | 2016 | Novak DJOKOVIC | | 6–2 3–6 6–3 | Andy MURRAY | | 30 Apr–8 May | |
| Details | | 2015 | Andy MURRAY | | 6–3 6–2 | Rafael NADAL | | 10 May | |
| Details | | 2014 | Rafael NADAL | | 2–6 6–4 3–0 ret. | Kei NISHIKORI | | 11 May | |
| Details | | 2013 | Rafael NADAL | | 6–2 6–4 | Stanislas WAWRINKA | | 12 May | |
| Details | | 2012 | Roger FEDERER | | 3–6 7–5 7–5 | Tomáš BERDYCH | | 13 May | |
| Details | | 2011 | Novak ĐOKOVIĆ | | 7–5 6–4 | Rafael NADAL | | 8 May | |
| Details | | 2010 | Rafael NADAL | | 6–4 7–6 | Roger FEDERER | | 16 May | |
| Details | | 2009 | Roger FEDERER | | 6–4 6–4 | Rafael NADAL | | 12 May | |
| Details | | 2008 | Andy MURRAY | | 6–4 7–6 | Gilles SIMON | | 12 Oct | |
| Details | | 2007 | David NALBANDIAN | | 1–6 6–3 6–3 | Roger FEDERER | | 15 Oct | |
| Details | | 2006 | Roger FEDERER | | 7–5 6–1 6–0 | Fernando GONZÁLEZ | | 14 Oct | |
| Details | | 2005 | Rafael NADAL | | 2–6 2–6 6–3 6–4 7–6 | Ivan LJUBIČIĆ | | 17 Oct | |
| Details | Hard | 2004 | Marat SAFIN | | 6–2 6–4 6–3 | David NALBANDIAN | | 24 Oct | |
| Details | Hard | 2003 | Juan Carlos FERRERO | | 6–3 6–4 6–3 | Nicolás MASSÚ | | 19 Oct | |
| Details | Hard | 2002 | Andre AGASSI | | W/O | Jiří NOVÁK | | 20 Oct | |
| Details | Hard | 2001 | Tommy HAAS | | 6–2 6–2 6–2 | Max MIRNYI | | 21 Oct | |
| Details | Hard | 2000 | Wayne FERREIRA | | 7–6 3–6 6–7 7–6 6–2 | Lleyton HEWITT | | 5 Nov | |
| Details | Hard | 1999 | Thomas ENQVIST | | 6–1 6–4 5–7 7–5 | Richard KRAJICEK | | 31 Oct | |
| Details | Hard | 1998 | Richard KRAJICEK | | 6–4 6–3 6–3 | Yevgeni KAFELNIKOV | | 1 Nov | |
| Details | Hard | 1997 | Petr KORDA | | 7–6 6–2 6–4 | Richard KRAJICEK | | 26 Oct | |
| Details | Hard | 1996 | Boris BECKER | | 3–6 6–3 3–6 6–3 6–4 | Pete SAMPRAS | | 27 Oct | |
| Details | Hard | 1995 | Thomas MUSTER | | 7–6 2–6 6–3 6–4 | MaliVai WASHINGTON | | 29 Oct | |
| Details | Hard | 1994 | Boris BECKER | | 4–6 6–4 6–3 7–6 | Goran IVANIŠEVIĆ | | 30 Oct | |
| Details | Hard | 1993 | Michael STICH | | 4–6 7–6 7–6 6–2 | Goran IVANIŠEVIĆ | | 31 Oct | |
| Details | Hard | 1992 | Goran IVANIŠEVIĆ | | 7–6 4–6 7–6 6–2 | Guy FORGET | | 1 Nov | |
| Details | Hard | 1991 | Boris BECKER | | 3–6 6–4 1–6 6–2 6–2 | Stefan EDBERG | | 27 Oct | |
| Details | Hard | 1990 | Boris BECKER | | 6–4 6–0 6–3 | Stefan EDBERG | | 28 Oct | |
