Alongside Traianos Dellas he shut out Thierry Henry and David Trezeguet in the 1-0 quarter-final win over holders France at Euro 2004, then started every remaining match as Greece conceded four goals in the whole tournament. That July night in Lisbon made him a European champion; he also won the Greek double with Olympiacos in 2006, two cups with AEK Athens, and the Cypriot title with APOEL. Career record: 34 caps and 1 goals for Greece; club career at Ethnikos O.F.P.F. (men's association football), AEK Athens, A.E.K..
| 1992–1993 | G.A.S. Anagennisi Artas (football) |
| 1993–1998 | Ethnikos O.F.P.F. (men's association football) |
| 1999–2004 | AEK Athens |
| 1999–2004 | A.E.K. |
| 2004–2005 | FC Girondins de Bordeaux |
| 2005–2006 | Olympiacos |
| 2006–2008 | APOEL |
| 2008–2010 | Levadiakos |
| 2010–2012 | Ethnikos O.F.P.F. (men's association football) |
| Greece | 34 caps, 1 goals |
Greece legends whose careers overlapped Kapsis's
One rank above: Kostas Mitroglou at #14.
One rank below: Nikos Anastopoulos at #16.
Greece's editorial top five: Mimis Domazos · Theodoros Zagorakis · Giorgos Karagounis · Vasilis Hatzipanagis · Antonis Nikopolidis.