Team Stats Over/Under & YRFI Run Line Form & Streaks Ballparks Umpires Bullpens

Home-Plate Umpires

Run and strikeout tendencies behind the plate this season. Factors are relative to league average (1.00 = neutral); above 1.0 means more runs / more strikeouts in their games.

#	Umpire	Games	Run factor	K factor
1	Andy Fletcher	79	1.264	1.004
2	Louie Krupa	11	1.220	1.021
3	Jen Pawol	17	1.201	0.937
4	Angel Hernandezsmall sample	8	1.128	0.981
5	Clint Vondrak	82	1.125	0.956
6	Willie Traynor	41	1.120	0.955
7	James Jean	48	1.118	0.910
8	Alfonso Márquez	85	1.117	0.959
9	Mark Wegner	78	1.108	1.058
10	Malachi Moore	83	1.102	0.980
11	Adrian Johnson	79	1.101	0.958
12	Bruce Dreckman	73	1.091	0.981
13	Ben May	80	1.077	0.956
14	Mike Muchlinski	84	1.077	0.993
15	Emil Jimenez	84	1.071	1.032
16	Sean Barber	79	1.071	0.995
17	Derek Thomas	70	1.067	1.013
18	Dan Bellino	86	1.065	0.999
19	Brian Walsh	86	1.062	1.016
20	Erich Bacchus	79	1.059	0.982
21	Chris Guccione	72	1.059	1.010
22	Vic Carapazza	91	1.058	1.008
23	Tom Hanahan	78	1.051	1.017
24	Lance Barrett	88	1.043	0.988
25	Scott Barry	72	1.040	0.948
26	Chad Fairchild	78	1.040	0.957
27	Tripp Gibson	79	1.039	0.971
28	Jeremie Rehak	77	1.037	1.018
29	Ryan Additon	83	1.031	1.026
30	Dan Iassogna	84	1.029	0.998
31	Jeremy Riggs	17	1.022	1.080
32	James Hoye	82	1.019	1.006
33	Felix Neonsmall sample	6	1.015	0.951
34	Junior Valentine	73	1.010	1.045
35	Alan Porter	84	1.010	1.034
36	Brian O'Nora	70	1.009	0.979
37	Dan Merzel	81	1.008	1.010
38	David Rackley	85	1.003	0.999
39	Laz Diaz	84	1.003	1.033
40	Adam Hamari	90	1.001	1.022
41	Ryan Wills	81	1.001	1.030
42	Bill Miller	88	1.000	1.023
43	Doug Eddings	92	0.999	1.021
44	Ron Kulpa	39	0.998	1.088
45	Nick Mahrley	76	0.997	1.022
46	Dexter Kelley	19	0.997	1.026
47	Mark Ripperger	89	0.995	0.993
48	Jansen Visconti	83	0.995	0.959
49	Edwin Jimenez	56	0.993	0.991
50	Jordan Baker	85	0.991	0.978
51	Chris Segal	83	0.989	1.010
52	Nate Tomlinson	79	0.988	0.994
53	Stu Scheurwater	83	0.988	1.000
54	Ramon De Jesus	83	0.988	0.996
55	Adam Beck	86	0.988	1.005
56	Chad Whitson	70	0.986	0.974
57	CB Bucknor	59	0.983	1.045
58	Lance Barksdale	88	0.980	0.979
59	Edwin Moscoso	86	0.980	1.037
60	Chris Conroy	75	0.979	0.996
61	Shane Livensparger	58	0.978	0.951
62	Carlos Torres	82	0.977	0.986
63	Quinn Wolcott	84	0.973	0.974
64	John Tumpane	81	0.973	0.989
65	Steven Jaschinski	16	0.973	1.003
66	Manny Gonzalez	74	0.972	0.965
67	Jim Wolf	75	0.971	1.002
68	Brock Ballou	51	0.971	1.002
69	Nestor Ceja	84	0.971	1.047
70	Larry Vanover	28	0.971	1.049
71	Roberto Ortiz	79	0.967	0.983
72	Jonathan Parra	39	0.963	1.007
73	Charlie Ramos	80	0.960	0.987
74	Alex Tosi	84	0.953	0.986
75	Todd Tichenor	84	0.953	0.966
76	Will Little	74	0.953	1.014
77	Paul Clemons	83	0.953	0.987
78	John Bacon	68	0.952	0.974
79	Brian Knight	16	0.945	0.892
80	Hunter Wendelstedt	57	0.944	0.979
81	D.J. Reyburn	80	0.938	1.007
82	Nic Lentz	84	0.936	0.970
83	Marvin Hudson	75	0.935	1.002
84	Alex MacKay	78	0.933	1.061
85	John Libka	84	0.916	0.996
86	Tyler Jones	23	0.912	0.935
87	Gabe Morales	87	0.911	0.992
88	Tony Randazzo	58	0.910	1.026
89	Ryan Blakney	76	0.907	1.028
90	Mike Estabrook	84	0.897	1.057
91	Rob Drake	55	0.896	1.023
92	Austin Jones	52	0.894	1.031
93	Mark Carlson	36	0.893	0.972
94	Brennan Miller	84	0.882	1.010
95	Phil Cuzzi	62	0.873	1.019
96	Jacob Metz	44	0.866	1.002
97	Cory Blaser	79	0.854	1.027
98	Dillon Wilsonsmall sample	8	0.846	1.114
99	David Arrieta	13	0.746	1.020

Run factor > 1.0 = more scoring in this umpire's games; K factor > 1.0 = more strikeouts. Updated daily.