Dennis Seidenberg
German-born defenseman who won the Stanley Cup with the Boston Bruins in 2011.
Dennis Marvin Seidenberg (born 18 July 1981) is a German former professional ice hockey defenceman who played in the National Hockey League (NHL) for the Philadelphia Flyers, Phoenix Coyotes, Carolina Hurricanes, Florida Panthers, New York Islanders, and Boston Bruins, with whom he won the Stanley Cup in 2011.
- Position
- Defenseman
- Nationality
- German
- Tenure
- 2016–2018
- Status
- Retired
- Jersey Number
- 26
Verified Timeline
Lore & Background
Seidenberg was drafted in the sixth round, 172nd overall, by the Philadelphia Flyers in the 2001 NHL entry draft. He spent three years with Adler Mannheim of the Deutsche Eishockey Liga (DEL) before signing with the Flyers in 2002. He won the Calder Cup with the Philadelphia Phantoms in 2005. He was traded to the Phoenix Coyotes on 20 January 2006, and then to the Carolina Hurricanes on 8 January 2007. He signed a one-year contract with the Florida Panthers on 14 September 2009. On 3 March 2010, he was traded to the Boston Bruins, with whom he won the Stanley Cup in 2011. He was bought out by the Bruins on 30 June 2016. He signed with the New York Islanders on 28 September 2016, re-signed on 24 April 2017, and again on 26 February 2019, though he did not play for the Islanders that season. He announced his retirement on 23 October 2019.
In Their Own Story
The SAP Center hummed with the low vibration of skates carving fresh ice late in the third period. Seidenberg stood at the blue line, scanning the neutral zone for a breakout lane. The crowd noise faded into the background as he focused on the puck carrier ahead. With a crisp pass to the wing, he signaled the shift change, his breath visible in the arena chill. He knew this game was about survival, not glory, and that steady rhythm was enough.
Reader's Guide
Seidenberg is the second German-born player to win the Stanley Cup, following Uwe Krupp. He represented Team Europe at the 2016 World Cup of Hockey. His younger brother Yannic played for EHC Red Bull München in the DEL.
Did You Know?
- Seidenberg played in the 1994 and 1995 Quebec International Pee-Wee Hockey Tournaments with a team from Baden-Württemberg.
- He had a career-high 32 points in the 2010–11 regular season and added 11 points in the playoffs to help the Bruins win the Stanley Cup.
- During the 2011 playoffs, he was cited as a potential Conn Smythe Trophy winner.
- On 27 December 2013, he suffered a season-ending ACL and MCL injury after being taken down by an Ottawa Senators skater.
More in Legendary Players & Coaches
Elsewhere in the San Jose Sharks universe
Spotted an error? Know more?
This is a living reference — every entry is fact-audited, and reader corrections feed straight into our audit queue. Suggest an edit · See this site's audit record
