| Personal information | |||
|---|---|---|---|
| Date of birth | 28 November 1972 | ||
| Place of birth | Chișinău, Moldavian SSR, Soviet Union | ||
| Height | 1.84 m (6 ft 0 in) | ||
| Position(s) | Defender | ||
| Team information | |||
Current team | Moldova (assistant) | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1989–1991 | Nistru/Zimbru Chișinău | 44 | (0) |
| 1992–1993 | Amocom Chișinău | 48 | (3) |
| 1994–1998 | Tiligul-Tiras Tiraspol | 95 | (17) |
| 2000 | Śląsk Wrocław | 3 | (0) |
| 2002 | SKA-Energia Khabarovsk | 3 | (0) |
| 2003 | Zhenis Astana | 9 | (0) |
| 2003–2004 | Unisport-Auto Chișinău | 1 | (0) |
| 2004–2005 | Steaua Chișinău | 25 | (1) |
| 2005 | Banants Yerevan | 3 | (0) |
| 2006 | CSCA-Steaua Chișinău | 11 | (0) |
| 2007 | Săcele | 13 | (1) |
| 2008–2009 | Buiucani | 9 | (2) |
| 2009 | Kücük Kaymakli | ||
| International career | |||
| 1987–1989 | Soviet Union U18 | 40 | (0) |
| 1991–1997 | Moldova | 27 | (1) |
| Managerial career | |||
| 2008–2009 | CSCT Buiucani | ||
| 2009 | CSCA-Rapid Chișinău (interim) | ||
| 2010–2012 | CSCA-Rapid Chișinău | ||
| 2017 | Academia Chișinău | ||
| 2017–2018 | Sfîntul Gheorghe | ||
| 2018 | Zimbru Chișinău | ||
| 2020–2021 | Moldova U19 | ||
| 2022– | Moldova (assistant) | ||
| *Club domestic league appearances and goals | |||
Serghei Secu (born 28 November 1972) is a Moldovan football manager and former player who played as defender. Between 1991 and 1997 Secu played 27 matches for Moldova national team, scoring 1 goal.[1] He holds UEFA PRO manager licence.[2] He is currently an assistant coach for the Moldova national team.