原先發明的FIP只考慮 HR K BB HBP ,計算加權後 來評估投手在這些項目的掌控力
但HR受球場因素影響太大,就衍生出xFIP => 以飛球*(聯盟平均 HR/飛球 %) 取代HR
已排除守備的可能影響因素,xFIP數值越低 => 代表投手自身的掌控能力越強。
http://www.fangraphs.com/library/pitching/xfip/
xFIP = [13* ( FlyBalls * lgHR/FB % ) + 3*(BB+HBP)- 2*K ] / IP + FIP Constant
FIP Constant = lgERA – [((13*lgHR)+(3*(lgBB+lgHBP))-(2*lgK))/lgIP]
條件: 先發投手符合最低有效投球局數 xFIP排行榜 資料來源:Fangraphs
W-L ERA xFIP RK Team Name
2-1 2.51 1.79 1 Mets Noah Syndergaard
3-1 1.96 2.07 2 Dodgers Clayton Kershaw
2-2 2.93 2.50 3 Phillies Aaron Nola
4-0 2.25 2.61 4 Nationals Stephen Strasburg
4-0 6.14 2.66 5 Red Sox David Price
2-1 1.80 2.70 6 Mariners Taijuan Walker
2-2 4.08 2.80 7 Marlins Jose Fernandez
2-1 1.83 2.82 8 Cubs Jon Lester
4-1 3.61 2.92 9 Giants Johnny Cueto
2-1 2.56 2.98 10 Mets Bartolo Colon
5-0 2.76 3.00 11 Red Sox Rick Porcello
1-3 4.24 3.02 12 Indians Corey Kluber
6-0 0.84 3.03 13 Cubs Jake Arrieta
1-0 2.87 3.07 14 Yankees Masahiro Tanaka
1-4 5.01 3.12 15 Rays Chris Archer
W-L ERA xFIP RK Team Name
4-1 1.44 3.14 16 Phillies Vincent Velasquez
1-2 3.73 3.14 17 Cardinals Jaime Garcia
1-2 5.46 3.17 18 Yankees Nathan Eovaldi
1-3 2.60 3.20 19 Rays Drew Smyly
1-3 4.15 3.21 20 Phillies Jerad Eickhoff
2-1 2.59 3.24 21 Blue Jays Aaron Sanchez
4-1 1.40 3.27 22 White Sox Jose Quintana
3-3 2.53 3.33 23 Athletics Rich Hill
3-1 4.32 3.37 24 Cubs John Lackey
2-1 4.97 3.39 25 Astros Mike Fiers
3-2 3.03 3.43 26 Giants Madison Bumgarner
4-1 3.32 3.43 27 Giants Jeff Samardzija
1-1 3.49 3.43 28 Reds Raisel Iglesias
3-1 1.41 3.45 29 Dodgers Kenta Maeda
2-3 2.48 3.51 30 Padres Drew Pomeranz
W-L ERA xFIP RK Team Name
2-1 4.26 3.52 31 Marlins Wei-Yin Chen
1-3 4.95 3.53 32 Rays Matt Moore
1-0 4.05 3.54 33 Twins Ricky Nolasco
1-3 4.40 3.54 34 Athletics Kendall Graveman
6-0 1.66 3.56 35 White Sox Chris Sale
0-4 6.31 3.59 36 Yankees Luis Severino
3-1 3.55 3.61 37 Nationals Max Scherzer
2-2 2.35 3.62 38 Nationals Tanner Roark
2-2 2.65 3.66 39 Cardinals Michael Wacha
3-2 3.33 3.66 40 Pirates Juan Nicasio
1-3 6.33 3.66 41 Yankees Michael Pineda
3-1 3.81 3.69 42 Mariners Nate Karns
3-2 3.13 3.71 43 Royals Edinson Volquez
2-2 5.50 3.71 44 D-backs Zack Greinke
1-3 2.34 3.72 45 Angels Garrett Richards
W-L ERA xFIP RK Team Name
4-1 2.60 3.77 46 Cardinals Carlos Martinez
2-2 2.40 3.82 47 Indians Danny Salazar
2-2 4.88 3.82 48 Phillies Jeremy Hellickson
3-1 3.89 3.83 49 Rockies Chad Bettis
2-3 3.95 3.84 50 Pirates Gerrit Cole
3-1 2.81 3.85 51 Orioles Chris Tillman
2-4 5.11 3.85 52 Astros Dallas Keuchel
1-1 3.67 3.85 53 Marlins Adam Conley
4-0 3.77 3.88 54 Blue Jays Marcus Stroman
3-3 4.84 3.91 55 Athletics Sonny Gray
1-3 5.20 3.92 56 Orioles Ubaldo Jimenez
2-2 5.06 3.96 57 Mariners Wade Miley
0-1 3.12 3.97 58 Rays Jake Odorizzi
3-2 2.73 3.97 59 Rockies Tyler Chatwood
2-1 3.34 3.97 60 Angels Hector Santiago
W-L ERA xFIP RK Team Name
1-4 4.45 3.99 61 Twins Phil Hughes
5-0 0.55 4.02 62 Tigers Jordan Zimmermann
4-0 1.24 4.06 63 Cubs Jason Hammel
4-0 3.13 4.06 64 Indians Josh Tomlin
2-1 1.15 4.12 65 Nationals Gio Gonzalez
4-2 3.05 4.13 66 Brewers Jimmy Nelson
2-3 1.67 4.14 67 Red Sox Steven Wright
2-2 5.68 4.14 68 Dodgers Scott Kazmir
1-2 4.82 4.15 69 Dodgers Alex Wood
2-2 1.38 4.17 70 Mariners Felix Hernandez
2-1 3.86 4.17 71 Pirates Francisco Liriano
3-0 3.30 4.18 72 Rangers Cole Hamels
0-3 3.72 4.20 73 Braves Julio Teheran
1-3 4.91 4.21 74 D-backs Patrick Corbin
3-0 2.32 4.23 75 Rangers A.J. Griffin
W-L ERA xFIP RK Team Name
0-3 5.83 4.25 76 Cardinals Mike Leake
2-2 4.85 4.31 77 Padres Andrew Cashner
1-3 4.03 4.35 78 Mariners Hisashi Iwakuma
2-4 4.76 4.36 79 Mets Matt Harvey
1-3 5.73 4.40 80 Blue Jays R.A. Dickey
1-2 2.64 4.41 81 Blue Jays Marco Estrada
2-1 4.61 4.44 82 Padres Colin Rea
3-3 6.59 4.45 83 Astros Collin McHugh
1-4 3.23 4.45 84 Padres James Shields
2-3 6.49 4.49 85 Tigers Justin Verlander
3-0 2.76 4.53 86 Blue Jays J.A. Happ
2-3 4.60 4.56 87 Astros Doug Fister
3-2 2.61 4.57 88 Royals Ian Kennedy
1-4 5.76 4.60 89 Royals Chris Young
3-1 5.94 4.75 90 Pirates Jon Niese
W-L ERA xFIP RK Team Name
3-1 2.48 4.76 91 Rangers Derek Holland
1-2 3.24 4.78 92 Braves Matt Wisler
0-2 6.11 4.78 93 Athletics Chris Bassitt
1-1 3.97 4.86 94 Reds Brandon Finnegan
1-2 3.60 4.88 95 Rangers Martin Perez
2-3 6.68 4.93 96 Cardinals Adam Wainwright
4-0 1.84 4.94 97 White Sox Mat Latos
2-3 7.50 5.05 98 Brewers Wily Peralta
2-0 3.19 5.06 99 Rangers Colby Lewis
0-3 6.51 5.25 100 Red Sox Clay Buchholz
0-4 5.68 5.34 101 Tigers Mike Pelfrey
2-1 3.67 5.70 102 Royals Yordano Ventura
3-1 5.40 5.84 103 Angels Jered Weaver
W-L ERA xFIP RK Team Name