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Fantasy Baseball Closer Depth Charts

What is a baseball closer report?
A closer report provides a snapshot of the closer situation for all 30 MLB teams. Current closers are listed along with their job security in the closing role. The "Next in line" list features the order of relievers most likely to take over if a closing change is made. For more analysis, check out our latest Closer articles. Most recent update: 6/09/2025.

Closer By Commitee
Arizona Diamondbacks Closer Depth Chart
  2025 Season
CloserSecurityIP K SV BS HD ERA WHIP IP K SV BS HD ERA WHIP
Justin Martinez (RHP) IL60 15.1225144.111.245.1112116.751.50
Justin Martinez (RHP) IL60 15.1225144.111.240.2200013.501.50
Shelby Miller (RHP) 30.0327482.101.079.1102121.930.75
Shelby Miller (RHP) 30.0327482.101.075.152103.380.94
Ryan Thompson (RHP) 28.0261385.141.5410.080130.901.10
Ryan Thompson (RHP) 28.0261385.141.544.240121.931.29
Athletics Closer Depth Chart
  2025 Season
CloserSecurityIP K SV BS HD ERA WHIP IP K SV BS HD ERA WHIP
Mason Miller (RHP)Strong27.24614305.201.2311.2153206.171.37
Next In Line 
Mason Miller (RHP)Strong27.24614305.201.238.092104.501.00
Next In Line 
Tyler Ferguson (RHP) 32.0291396.191.4711.090019.001.73
Tyler Ferguson (RHP) 32.0291396.191.475.0500116.202.80
Michel Otanez (RHP) MiLB 5.1600113.502.251.2100127.004.20
Michel Otanez (RHP) MiLB 5.1600113.502.250.000000.000.00
Closer By Commitee
Atlanta Braves Closer Depth Chart
  2025 Season
CloserSecurityIP K SV BS HD ERA WHIP IP K SV BS HD ERA WHIP
Raisel Iglesias (RHP) 27.1298415.931.359.090116.001.33
Raisel Iglesias (RHP) 27.1298415.931.354.040116.751.50
Pierce Johnson (RHP) 25.2281253.511.218.2100105.191.62
Pierce Johnson (RHP) 25.2281253.511.214.040104.501.50
Dylan Lee (LHP) 33.0341381.910.8812.1140000.730.57
Dylan Lee (LHP) 33.0341381.910.886.290000.000.45