現代投手分工細膩，先發投手一表現不穩，常常就被換下場，
中繼、後援投手的工作量大幅增加，2023上半季快結束了，目
前以光芒隊出賽90場最多，若以 IP >= 球隊出賽場次當作門檻
來統計，全MLB只有62位先發投手達到門檻，平均每隊才2位達標。
因此本表特別降低門檻只要有60局就列出，共有106位球員:
強如光芒隊才兩位先發上榜，真是打擊(後援強嗎?)撐起一片天。
ERA IP 依同隊作排序 資料來源:Fangraphs
3.15 111.1 1 ARI Zac Gallen
3.22 95.0 2 ARI Merrill Kelly
5.19 93.2 3 ARI Ryne Nelson
3.82 73.0 4 ARI Tommy Henry
2.45 102.2 1 ATL Bryce Elder
3.66 98.1 2 ATL Spencer Strider
3.57 90.2 3 ATL Charlie Morton
4.73 102.2 1 BAL Kyle Gibson
4.78 98.0 2 BAL Dean Kremer
3.36 93.2 3 BAL Tyler Wells
3.32 84.0 4 BAL Kyle Bradish
3.04 80.0 1 BOS Brayan Bello 全隊最多才80局
5.05 67.2 2 BOS Tanner Houck
2.96 112.2 1 CHC Marcus Stroman
2.56 91.1 2 CHC Justin Steele
4.10 90.0 3 CHC Drew Smyly
6.93 63.2 4 CHC Jameson Taillon
3.50 105.1 1 CHW Lucas Giolito
6.03 103.0 2 CHW Lance Lynn
4.10 96.2 3 CHW Dylan Cease
4.08 86.0 4 CHW Michael Kopech
3.88 62.2 5 CHW Mike Clevinger
6.28 81.2 1 CIN Graham Ashcraft
3.93 73.1 2 CIN Hunter Greene
6.72 69.2 3 CIN Luke Weaver
3.66 110.2 1 CLE Shane Bieber
3.34 70.0 2 CLE Tanner Bibee
6.45 67.0 3 CLE Cal Quantrill
3.47 62.1 4 CLE Logan Allen
4.93 96.2 1 COL Kyle Freeland
6.64 84.0 2 COL Austin Gomber
4.03 87.0 1 DET Michael Lorenzen
2.64 71.2 2 DET Eduardo Rodriguez
5.45 71.0 3 DET Matthew Boyd
6.95 67.1 4 DET Joey Wentz
2.49 105.0 1 HOU Framber Valdez
4.34 91.1 2 HOU Cristian Javier
3.76 91.0 3 HOU Hunter Brown
3.26 66.1 4 HOU J.P. France
6.42 96.2 1 KCR Jordan Lyles
5.44 92.2 2 KCR Zack Greinke
5.52 89.2 3 KCR Brady Singer
3.32 100.1 1 LAA Shohei Ohtani 本季目前最強打者
4.41 85.2 2 LAA Patrick Sandoval
3.72 82.1 3 LAA Reid Detmers
5.20 79.2 4 LAA Tyler Anderson
4.29 71.1 5 LAA Griffin Canning
2.55 95.1 1 LAD Clayton Kershaw
4.76 64.1 2 LAD Julio Urias
3.69 61.0 3 LAD Tony Gonsolin
4.93 107.2 1 MIA Sandy Alcantara
3.32 103.0 2 MIA Jesus Luzardo
3.52 84.1 3 MIA Braxton Garrett
4.70 67.0 4 MIA Edward Cabrera
4.00 101.1 1 MIL Corbin Burnes
4.70 92.0 2 MIL Freddy Peralta
4.32 75.0 3 MIL Colin Rea
3.36 61.2 4 MIL Wade Miley
3.89 111.0 1 MIN Pablo Lopez
3.42 102.2 2 MIN Joe Ryan
2.50 93.2 3 MIN Sonny Gray
2.70 76.2 4 MIN Bailey Ober
3.31 89.2 1 NYM Kodai Senga
4.03 82.2 2 NYM Max Scherzer
5.17 71.1 3 NYM Tylor Megill
3.66 64.0 4 NYM Justin Verlander
5.16 61.0 5 NYM Carlos Carrasco
2.79 109.2 1 NYY Gerrit Cole
4.43 87.1 2 NYY Clarke Schmidt
4.52 85.2 3 NYY Domingo German
4.09 94.2 1 OAK JP Sears Only one
4.30 113.0 1 PHI Aaron Nola
4.03 98.1 2 PHI Zack Wheeler
4.02 96.1 3 PHI Taijuan Walker
3.52 110.0 1 PIT Mitch Keller
4.75 100.1 2 PIT Johan Oviedo
4.50 94.0 3 PIT Rich Hill
3.03 92.0 1 SDP Blake Snell
2.84 85.2 2 SDP Michael Wacha
4.84 80.0 3 SDP Yu Darvish
3.56 73.1 4 SDP Joe Musgrove
3.39 63.2 5 SDP Seth Lugo
3.09 107.2 1 SEA George Kirby
3.82 101.1 2 SEA Logan Gilbert
3.05 100.1 3 SEA Luis Castillo
3.38 117.0 1 SFG Logan Webb
4.44 93.1 2 SFG Anthony DeSclafani
2.91 89.2 3 SFG Alex Cobb
4.51 105.2 1 STL Miles Mikolas
3.28 98.2 2 STL Jordan Montgomery
4.27 92.2 3 STL Jack Flaherty
3.24 97.1 1 TBR Zach Eflin
2.53 96.0 2 TBR Shane McClanahan
2.83 117.2 1 TEX Nathan Eovaldi
3.29 93.0 2 TEX Jon Gray
4.81 91.2 3 TEX Martin Perez
4.12 83.0 4 TEX Andrew Heaney
2.86 66.0 5 TEX Dane Dunning
3.04 109.2 1 TOR Kevin Gausman
3.50 108.0 2 TOR Jose Berrios
4.09 105.2 3 TOR Chris Bassitt
4.24 93.1 4 TOR Yusei Kikuchi
5.13 101.2 1 WSN Patrick Corbin
3.41 100.1 2 WSN Josiah Gray
4.42 89.2 3 WSN MacKenzie Gore
4.34 85.0 4 WSN Trevor Williams