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Starting from scratch

The 1962 Mets, the 1966 Bulls, the 1976 Buccaneers, the 1967 Blues and the 2017 Golden Knights: every expansion team's first roster in four sports, where its players came from, and how long the last original lasted.

By Austin · October 17, 2026

An expansion team starts with nothing: no players, no history, a roster assembled from what other teams were willing to give up. We looked at the first roster of every expansion team in baseball, basketball, football and hockey since 1961: who was on it, where they came from, and how long it took for all of them to be gone.

SportExpansion teamsVeterans on first rostersBack for a second seasonLast original gone, typically
Baseball1479%52%after 11 seasons
Basketball1873%47%after 8 seasons
Football670%47%after 12.5 seasons
Hockey2376%56%after 9 seasons

Baseball

Baseball's first expansion teams were built from other clubs' spare parts. The 1962 Mets went 40-120 with Gil Hodges and Richie Ashburn near the end of their careers; their last original was Ed Kranepool, 17 years old in 1962 and still a Met in 1979. The 1969 Seattle Pilots used 53 players in their only season before moving to Milwaukee, more than any other first-year team here. Later teams kept their originals longer: Vinny Castilla came back to Colorado for 2006, the last of the 1993 Rockies, and Jeff Conine, "Mr. Marlin", was still in Florida in 2005.

0%50%100%Season 5Season 10Season 15Season 1: 100%Season 2: 52%Season 3: 33%Season 4: 22%Season 5: 13%Season 6: 8%Season 7: 4%Season 8: 3%Season 9: 2%Season 10: 1%Season 11: 2%Season 12: 2%Season 13: 1%Season 14: 0%Season 15: 0%Season 16: 0%0%
The average share of a first roster still playing for the team, season by season, across 14 expansion teams. The longest-lasting original: Ed Kranepool, with the New York Mets for 18 seasons from 1962.
TeamPlayersVeteransMost came fromBest knownLast original
Los Angeles Angels19614637New York Yankees (6)Jim Fregosi, Eddie Yost, Ted KluszewskiJim Fregosi1971
Washington Senators19614233Kansas City Athletics (4)Gene Woodling, Ed Brinkman, Chuck HintonEd Brinkman1975
New York Mets19624538Chicago Cubs (5)Gil Hodges, Richie Ashburn, Frank ThomasEd Kranepool1979
Houston Colt .45's19624334St. Louis Cardinals (6)Johnny Temple, Billy Goodman, Bob AspromonteBob Aspromonte, Ron Davis, Dave Giusti1968
Kansas City Royals19693928Baltimore Orioles (4)Lou Piniella, Ed Kirkpatrick, Pat KellyBuck Martinez1977
San Diego Padres19694227Chicago Cubs (5)Nate Colbert, Jerry Morales, Johnny PodresFred Kendall1980
Montreal Expos19694234Houston Astros (7)Rusty Staub, Maury Wills, Ron FairlyRusty Staub1979
Seattle Pilots19695345New York Yankees (9)Tommy Davis, Tommy Harper, Don MincherLarry Haney1978
Seattle Mariners19774332Boston Red Sox (4)Dave Collins, Craig Reynolds, Ruppert JonesLarry Milbourne1984
Toronto Blue Jays19773628Texas Rangers (4)Ron Fairly, Ernie Whitt, Alan AshbyErnie Whitt1989
Colorado Rockies19934638Milwaukee Brewers (5)Dale Murphy, Andres Galarraga, Dante BichetteVinny Castilla2006
Florida Marlins19934334St. Louis Cardinals (3)Trevor Hoffman, Gary Sheffield, Benito SantiagoJeff Conine2005
Arizona Diamondbacks19984637Cleveland Indians (3)Matt Williams, Devon White, Jay BellKelly Stinnett2005
Tampa Bay Devil Rays19984236Baltimore Orioles (4)Wade Boggs, Fred McGriff, Dave MartinezMike Difelice2008

Basketball

Basketball rosters are small, so a first-year team was a dozen or so players, most of them other teams' leftovers. The 1966-67 Bulls made the playoffs anyway, still the only expansion team to do it in its first season, and Jerry Sloan, an original, played for them until 1976. Pete Maravich was traded to the new New Orleans Jazz in 1974 and moved with them to Utah. Most basketball originals were gone within a few years; Brad Davis, who played in each of the Mavericks' first twelve seasons, is the exception.

0%50%100%Season 5Season 10Season 15Season 1: 100%Season 2: 47%Season 3: 29%Season 4: 14%Season 5: 9%Season 6: 7%Season 7: 6%Season 8: 4%Season 9: 4%Season 10: 3%Season 11: 1%Season 12: 1%Season 13: 0%Season 14: 0%Season 15: 0%Season 16: 0%0%
The average share of a first roster still playing for the team, season by season, across 18 expansion teams. The longest-lasting original: Sam Mitchell, with the Minnesota Timberwolves for 13 seasons from 1989-90.
TeamPlayersVeteransMost came fromBest knownLast original
Chicago Packers1961-62138St. Louis Hawks (3)Walt Bellamy, Woody Sauldsberry, Si GreenWalt Bellamy1965-66
Chicago Bulls1966-671411San Francisco Warriors (3)Guy Rodgers, Don Kojis, Jerry SloanJerry Sloan1975-76
San Diego Rockets1967-681510Boston Celtics (2)Johnny Green, Don Kojis, Jon McGlocklinJohn Block, Toby Kimball1970-71
Seattle SuperSonics1967-68129St. Louis Hawks (2)Bob Weiss, Tom Meschery, Walt HazzardWalt Hazzard1973-74
Phoenix Suns1968-691310New York Knicks (2)Gail Goodrich, Dick Van Arsdale, Dick SnyderDick Van Arsdale1976-77
Milwaukee Bucks1968-691711Cincinnati Royals (3)Guy Rodgers, Wayne Embry, Bob LoveJon McGlocklin1975-76
Cleveland Cavaliers1970-71169Los Angeles Lakers (2)John Johnson, Bingo Smith, Johnny EganBingo Smith1979-80
Portland Trail Blazers1970-71149San Diego Rockets (2)Leroy Ellis, Jim Barnett, Geoff PetrieDale Schlueter1977-78
Buffalo Braves1970-711512New York Knicks (3)Bob Kauffman, Emmette Bryant, Herm GilliamBob Kauffman1973-74
New Orleans Jazz1974-752220Kansas City-Omaha Kings (3)Pete Maravich, Walt Bellamy, Mel CountsPete Maravich1979-80
Dallas Mavericks1980-812116Los Angeles Lakers (2)Brad Davis, Jerome Whitehead, Austin CarrBrad Davis1991-92
Miami Heat1988-89177New York Knicks (2)Grant Long, Rory Sparrow, Pat CummingsGrant Long1994-95
Charlotte Hornets1988-891614Los Angeles Clippers (3)Dell Curry, Rickey Green, Earl CuretonMuggsy Bogues, Dell Curry1997-98
Orlando Magic1989-901412Chicago Bulls (2)Reggie Theus, Dave Corzine, Nick AndersonNick Anderson1998-99
Minnesota Timberwolves1989-901510Portland Trail Blazers (2)Tyrone Corbin, Sam Mitchell, Randy BreuerSam Mitchell2001-02
Vancouver Grizzlies1995-961813Milwaukee Bucks (2)Byron Scott, Gerald Wilkins, Benoit BenjaminBryant Reeves2000-01
Toronto Raptors1995-961914Detroit Pistons (3)Alvin Robertson, Herb Williams, Ed PinckneyTracy Murray2001-02
Charlotte Bobcats2004-051917Orlando Magic (2)Steven Smith, Gerald Wallace, Brevin KnightMatt Carroll2012-13

Football

Football's expansion teams start with the biggest rosters and lose them fastest. The 1976 Buccaneers lost their first 26 games, but their first draft pick, Lee Roy Selmon, made the Hall of Fame. Seattle got Steve Largent from Houston for an eighth-round pick that summer, and he played all 14 of his seasons there. John Kasay kicked for Carolina from its first season in 1995 through 2010, and Phil Dawson for the new Browns from 1999 to 2012.

0%50%100%Season 5Season 10Season 15Season 1: 100%Season 2: 47%Season 3: 35%Season 4: 24%Season 5: 15%Season 6: 10%Season 7: 6%Season 8: 5%Season 9: 4%Season 10: 2%Season 11: 1%Season 12: 1%Season 13: 1%Season 14: 1%Season 15: 0%Season 16: 0%0%
The average share of a first roster still playing for the team, season by season, across 6 expansion teams. The longest-lasting original: John Kasay, with the Carolina Panthers for 16 seasons from 1995.
TeamPlayersVeteransMost came fromBest knownLast original
Tampa Bay Buccaneers19766844Cincinnati Bengals (8)Lee Roy Selmon, Curtis Jordan, Mike CurrentSteve Wilson1985
Seattle Seahawks19765537Los Angeles Rams (3)Steve Largent, Mike Curtis, Norm EvansSteve Largent1989
Carolina Panthers19956750Pittsburgh Steelers (5)Sam Mills, Kerry Collins, John KasayJohn Kasay2010
Jacksonville Jaguars19956747New Orleans Saints (4)Tony Boselli, Mark Brunell, Bryan BarkerJimmy Smith2005
Cleveland Browns19997048San Francisco 49ers (9)Lomas Brown, Jerry Ball, Phil DawsonPhil Dawson2012
Houston Texans20026144New York Jets (4)Tony Boselli, Aaron Glenn, Jermaine LewisKris Brown, Chester Pitts2009

Hockey

In 1967 the NHL doubled overnight, from six teams to twelve, and stocked the new ones with the Original Six's spare players and aging stars: Glenn Hall and Doug Harvey went to St. Louis, which reached the Stanley Cup Final in each of its first three seasons. Bernie Parent left the Flyers and came back to win two Cups. San Jose's first roster in 1991 had a dozen former North Stars, from a dispersal draft, and Vegas, built from an expansion draft with better rules, reached the Final in its first season. Some of its originals are still there.

0%50%100%Season 5Season 10Season 15Season 1: 100%Season 2: 56%Season 3: 34%Season 4: 24%Season 5: 16%Season 6: 11%Season 7: 7%Season 8: 6%Season 9: 5%Season 10: 3%Season 11: 2%Season 12: 1%Season 13: 1%Season 14: 1%Season 15: 1%Season 16: 0%0%
The average share of a first roster still playing for the team, season by season, across 23 expansion teams. The longest-lasting original: Gilbert Perreault, with the Buffalo Sabres for 17 seasons from 1970-71.
TeamPlayersVeteransMost came fromBest knownLast original
Los Angeles Kings1967-682914Detroit Red Wings (6)Terry Sawchuk, Bill Flett, Mike CorriganMike Corrigan1975-76
Minnesota North Stars1967-683623Detroit Red Wings (8)Walt McKechnie, J.P. Parise, Bill CollinsJ.P. Parise1978-79
Philadelphia Flyers1967-683121Boston Bruins (6)Bernie Parent, Doug Favell, Joe WatsonBernie Parent1978-79
Pittsburgh Penguins1967-682417New York Rangers (6)Andy Bathgate, Leo Boivin, Keith McCrearyKen Schinkel1972-73
St. Louis Blues1967-683319Boston Bruins (4)Glenn Hall, Doug Harvey, Dickie MooreRed Berenson, Bob Plager, Jimmy Roberts1977-78
Oakland Seals1967-682717Toronto Maple Leafs (5)Bert Marshall, Gary Smith, Tracy PrattBert Marshall1972-73
Buffalo Sabres1970-713428Pittsburgh Penguins (6)Gilbert Perreault, Dick Duff, Gerry MeehanGilbert Perreault1986-87
Vancouver Canucks1970-713224Minnesota North Stars (5)Gary Doak, Bobby Schmautz, Mike CorriganBobby Schmautz1980-81
New York Islanders1972-733223Detroit Red Wings (4)Billy Smith, Gerry Hart, Bobby NystromBilly Smith1988-89
Atlanta Flames1972-732621Detroit Red Wings (4)Dan Bouchard, Phil Myre, Jacques RichardDan Bouchard1980-81
Washington Capitals1974-753927Toronto Maple Leafs (4)Rod Seiling, Ron Low, Yvon LabreYvon Labre1980-81
Kansas City Scouts1974-753724Pittsburgh Penguins (4)Denis Herron, Wilf Paiement, Guy CharronGary Croteau, Wilf Paiement, Michel Plasse1979-80
San Jose Sharks1991-924532Minnesota North Stars (12)Doug Wilson, Ray Whitney, Jeff HackettWade Flaherty, Ray Whitney1996-97
Ottawa Senators1992-933932Quebec Nordiques (3)Jody Hull, Brad Marsh, Laurie BoschmanJody Hull2003-04
Tampa Bay Lightning1992-934438Boston Bruins (4)Marc Bergevin, Roman Hamrlik, Rob DiMaioRob DiMaio2005-06
Florida Panthers1993-943836Philadelphia Flyers (4)Scott Mellanby, John Vanbiesbrouck, Dave LowryPaul Laus, Bill Lindsay2001-02
Anaheim Ducks1993-943430Montréal Canadiens (4)Sean Hill, Bobby Dollas, Bill HoulderGuy Hebert2000-01
Nashville Predators1998-994032Edmonton Oilers (3)Cliff Ronning, Tom Fitzgerald, David LegwandDavid Legwand2013-14
Atlanta Thrashers1999-004334Los Angeles Kings (3)Kelly Buchberger, Ray Ferraro, Steve StaiosPatrik Stefan2005-06
Minnesota Wild2000-013828Los Angeles Kings (3)Sean O'Donnell, Marian Gaborik, J.J. DaigneaultMarian Gaborik2008-09
Columbus Blue Jackets2000-013929Colorado Avalanche (3)Ray Whitney, Kevin Dineen, Geoff SandersonRostislav Klesla2010-11
Vegas Golden Knights2017-183529St. Louis Blues (3)Marc-Andre Fleury, David Perron, Ryan ReavesStill there: Brayden McNabb, William Karlsson, Shea Theodore
Seattle Kraken2021-223837Minnesota Wild (3)Mark Giordano, Jordan Eberle, Marcus JohanssonStill there: Jordan Eberle, Philipp Grubauer, Adam Larsson and 5 more

Use it in Teammate Chain

An expansion team’s first roster is a junction: a dozen or more teams’ former players on one team at once. In Teammate Chain, the 1962 Mets connect to the Dodgers, Giants, Cubs, Reds and Pirates of the 1950s through a single season. For the franchises that no longer exist at all, see ghost teams.

How we counted

A team’s first roster is everyone who played for it in its first season. A veteran is a player who had played in the league before, and he “came from” the last team he played for. An original still counts if he left and came back: the last original is whoever played for the team latest. These are expansion teams only, not clubs that joined from another league with their rosters (the ABA’s four in 1976, the WHA’s four in 1979) or teams that moved. The 1999 Browns count, since the old team’s players had gone to Baltimore; Charlotte’s 2004 Bobcats count too. In football, only players who were on the team count, not training camp or the practice squad. For hockey’s 1967 teams, where our rosters begin, a veteran’s old team comes from the NHL’s season reports.

About the data

Rosters come from the data behind Teammate Chain: every major-league baseball season since 1871, the NBA since 1946-47, the NFL since 1970 and the NHL since 1967-68. Spot a mistake? Let us know.