Owner:  Steve Brisbois
Owner since: 1972 (Confirmed)
AIM: Outfield12345
Wild Card: '84, '05, '06, '08
Division Titles: '79, '81, '82, '83, '92, '95, '97, '04, '13, '14, '16, '21
AL Pennants: '79, '81, '82, '14
CDL Champs: '79, '82, '14

Owner: Michael Senn
Owner since: 1980 (Confirmed)
AIM: Tanker Mike 71
Wild Card: '91, '98, '08, '10, '11
Division Titles:  '86, '87, '88, '99, '05, '12, '13, '14, '19, '21, '25, '27
NL Pennants: '08, '10, '14
CDL Champs: '08, '10

Owner:  Chris Hansen
Owner since: 2009 (Previously a CDL GM since 1971 (Confirmed))
AIM: bigphesta
Division Titles: '71, '73, '76, '84, '85, '86, '87, '88, '89, '98, '99, '00, '01, '02, '03, '07, '22 
AL Pennants: '73, '84, '00

Owner: Nick Cuomo
(CDL Co-Commissioner)
Owner since: 2012 (Confirmed)
AIM:  okcyank47
Division Titles: '70, '78, '80, '81, '82, '83, '85, '13, '14, '16, '18, '24, '25, '26
Wild Card: '22, '23
NL Pennants: '70, '78, '80, '82, '22, '25
CDL Champs: '70, '78, '80, '22

Owner: Michael Benson
Owner since: 2004 (Confirmed)
AIM: FOBLScarecrow
Wild Card: '88, '98
Division Titles: '80, '85, '86, '87, '92, '93, '94, '97, '99, '05, '06
AL Pennants: '88, '98
CDL Champs: '88

Owner: Adam Kravec
Owner since: 2029 (Confirmed)
AIM: BBallCoach71
Wild Card: '83, '85, '87 
Division Titles: '81, '82, '84, '92, '04, '07, '11, '15, '17
NL Pennants: '81, '83, '84, '04
CDL Champs: '81, '83, '84

Owner: Ken Lonc
Owner since: 2003 (Confirmed)
AIM: kenlonc
Wild Card: '99, '10, '12, '22, '23, '25
Division Titles: '73, '78, '09, '11
AL Pennants: '78, '99, '09, '22, '25
CDL Champs: '99, '25

Owner: Terry Ladislas
Owner since: 2021 (Previously a CDL GM since 1969) (Confirmed)
AIM:
Division Titles: '98, '99, '00, '01, '03, '21, '22
Wild Card: '05, '25

1993 Expansion Team

Owner: Shawn Dylla
Owner since: 2007 (Confirmed)
AIM: SDylla32
Division Titles: '74, '75, '91, '08, '09, '10, '11, '12, '15
Wild Card: '13 
AL Pennants: '91, '08, '11, '13
CDL Champs: '11, '13

Owner: Craig Eccles
Owner since: 2022 (Confirmed)
AIM: craigeccles
Division Titles: '17, '20, '22, '23
NL Pennants: '17, '24
CDL Champs: '17

1993 Expansion Team

Owner: Brian Marshall
Owner since: 2011 (Previously a CDL GM since 1971) (Confirmed)
AIM:
Wild Card: '83, '85, '89 
Division Titles: '70, '86, '22, '23, '24
AL Pennants: '83, '23, '24

Owner: Nick Pickard
Owner since: 2023 (Confirmed)
AIM: nrp1144
Wild Card: '93, '96, '97, '18
Division Titles: '72, '73, '83, '84, '86, '88, '92, '94, '95, '23, '25
NL Pennants: '72, '73, '86, '88, '93, '94
CDL Champs: '73, '93, '94

Owner: Joe Geoghegan
(CDL Co-Commissioner)
Owner since: 2020 (Confirmed)
AIM: KCRoyalGM
Wild Card: '91, '92, '01, '02, '09, '26
Division Titles: '93, '94, '95, '96, '97, '98, '99, '00, '03, '04, '05, '06, '07, '08, '10, '12, '13, '14, '15, '16, '17, '18, '20, '25, '27
AL Pennants: '92, '93, '95, '97, '03, '04, '07, '12, '15
CDL Champs: '92, '97, '03, '04, '07, '12

Owner: Bill Akin
Owner since: 2010 (Confirmed)
AIM: Hookslide4
Wild Card: '95, '99, '04, '16, '17
Division Titles: '69, '70, '71, '96, '97, '98, '00, '05, '18, '20, '22
NL Pennants: '69, '96, '97, '99, '00, '16, '18
CDL Champs: '96, '00, '16, '18

Owner: Matt Skutley
Owner since: 1969 (Confirmed)
AIM: mwskuts
Wild Card: '90, '93, '95, '96, '97, '00, '03, '04, '15, '17, '20
Division Titles: '74, '77, '80, '83, '84, '85, '89, '01, '02, '19, '21
AL Pennants: '74, '80, '85, '96, '01, '02, '17
CDL Champs: '74, '02

Owner: Robert Mayers
Owner since: 1989 (Confirmed)
AIM: vegasrobb1909
Wild Card: '09
Division Titles: '69, '83, '90, '91, '92, '93, '94, '95, '96, '97, '98, '00, '01, '02, '03, '06, '07, '10, '11, '15, '16
NL Pennants: '95, '98, '01, '06, '15
CDL Champs: '95, '98, '01, '06, '15

Owner: Paul Groening
(CDL Co-Commissioner)
Owner since: 1969 (Confirmed)
AIM: BddyGrant
Wild Card: '86, '94, '07, '18, '21, '24
Division Titles: '69, '70, '71, '72, '75, '76, '77, '81, '82, '87, '88, '90, '91, '92, '06, '26
AL Pennants: '70, '71, '72, '75, '76, '77, '86
CDL Champs: '72, '75, '86

Owner: Joe Johnson
Owner since: 2009 (confirmed)
AIM: omarm95
Wild Card: '06
Division Titles: '72, '84, '85, '07, '08, '09, '26
NL Pennants: '07, '09, '26
CDL Champs: '09

Owner: Scott McGovern
Owner since: 2026 (Confirmed)
AIM:N/A
Wild Card: '11, '16
Division Titles: '78, '93, '96, '23, '24, '26, '27
AL Pennants: '16, '26, '27
CDL Champs: '26, '27

Owner: Walt Arnold
Owner since: 2022 (Confirmed)
AIM: arnolCc
Wild Card: '88, '19, '27
Division Titles: '71, '89, '04, '18
NL Pennants: '71, '19, '27
CDL Champs: '71, '19

Owner: Bob Devoe
Owner since: 2022 (Confirmed)
AIM: bd3lcs1
Wild Card: '14
Division Titles: '84, '95, '96, '98, '00, '03, '16, '26, '27

Owner: Martin Oswald
Owner since: 2027 (Confirmed)
AIM:
Wild Card: '89, '21, '24, '26
Division Titles: '73, '74, '75, '76, '77, '79, '86, '87, '88, '90, '91, '93, '95, '02, '05, '06, '20, '23, '27
NL Pennants: '74, '90, '91, '05, '20, '23
CDL Champs: '90, '91, '20, '23

Owner: Tracy Wittish
Owner since: 1984 (Confirmed)
AIM:  TracyAWittish
Division Titles: '01, '07, '08, '09, '18, '19

Owner: Chris Daley
Owner since: 1982 (Confirmed)
AIM: zXPulseXz
Division Titles: '89, '94, '96, '97, '09, '10, '12, '19
Wild Card: '13
NL Pennants: '89, '12
CDL Champs: '89

Owner: Brian Wohldmann
Owner since: 1976 (Confirmed)
AIM: MTXperienc
Wild Card: '90, '03
Division Titles: '01, '02, '11, '12, '14, '15, '16, '17, '19, '21
NL Pennants: '03, '11, '17, '21

Chuck Groening
(CDL Co-Commissioner)
Owner since: 1969 (Confirmed)
AIM: Mennoknght
Wild Card: '84, '86, '92, '94, '00, '01, '02, '12, '14, '15
Division Titles: '74, '75, '76, '77, '78, '79, '80, '85, '87, '89, '90, '91, '93, '99, '03, '04, '06, '07, '08, '09, '10, '13, '24, '26, '27
NL Pennants: '75, '76, '77, '79, '85, '87, '92, '02, '13, '24
CDL Champs: '76, '77, '85, '87, '24