1979 New York Mets season

Offseason

• October 2, 1978: Paul Siebert was traded by the Mets to the St. Louis Cardinals for Bob Coluccio.
• December 4, 1978: Bobby Brown was drafted by the Mets from the New York Yankees in the 1978 rule 5 draft.
• December 5, 1978: Tom Grieve and Kim Seaman were traded by the Mets to the St. Louis Cardinals for Pete Falcone.
• December 8, 1978: Jerry Koosman was traded by the Mets to the Minnesota Twins for a player to be named later and Greg Field. The Minnesota Twins completed the trade by sending Jesse Orosco to the Mets on February 7, 1979.
• March 25, 1979: Bobby Brown was selected off waivers from the Mets by the Toronto Blue Jays.
• March 27, 1979: Nino Espinosa was traded by the Mets to the Philadelphia Phillies for Richie Hebner and José Moreno.

  Regular season

Season standings

Record vs. opponents

Opening Day starters

• Kelvin Chapman
• Doug Flynn
• Richie Hebner
• Steve Henderson
• Elliott Maddox
• Lee Mazzilli
• Willie Montañez
• John Stearns
• Craig Swan

  Notable transactions

• June 5, 1979: 1979 Major League Baseball Draft
• *Tim Leary was drafted by the Mets in the 1st round.
• *Ron Gardenhire was drafted by the Mets in the 6th round.
• *Dave Smith was drafted by the Mets in the 27th round.
• *Bill Mooneyham was drafted by the Mets in the 1st round of the secondary phase, but did not sign.
• June 15, 1979: Bob Myrick and Mike Bruhert were traded by the Mets to the Texas Rangers for Dock Ellis.
• August 12, 1979: Willie Montañez was traded by the Mets to the Texas Rangers for two players to be named later. The Rangers sent Ed Lynch to the Mets on September 18 and Mike Jorgensen on October 23 to complete the deal.
• August 20, 1979: Ray Burris was selected off waivers by the Mets from the New York Yankees.
• September 21, 1979: Dock Ellis was purchased from the Mets by the Pittsburgh Pirates.

  Roster

Player stats

Batting

Starters by position

Other batters

Pitching

Starting pitchers

Other pitchers

Relief pitchers

Farm system