RefMetrics Baseball

MLB Betting Trend Leaders

Which home plate umpires' games lean toward the favorite covering the run line — and toward the over?

Chad Fairchild leads the ATS board at 62.1% favorite covers, while Emil Jimenez leads the Over/Under board at 77.8%.

Leaderboards use lined home plate games only, with a 25-game minimum sample.

Seasons

ATS Leaders

# Umpire Games Favorite Cover %
1 Chad Fairchild 29 62.1%
2 David Rackley Locked Locked
3 Ben May Locked Locked
4 Adam Beck Locked Locked
5 Ryan Blakney Locked Locked
6 Junior Valentine Locked Locked
7 Ramon De Jesus Locked Locked
8 D.J. Reyburn Locked Locked
9 Mark Wegner Locked Locked
10 Emil Jimenez Locked Locked
11 Chad Whitson Locked Locked
12 Lance Barrett Locked Locked
13 Todd Tichenor Locked Locked
14 Stu Scheurwater Locked Locked
15 Jim Wolf Locked Locked
16 Mike Estabrook Locked Locked
17 Sean Barber Locked Locked
18 Doug Eddings Locked Locked
19 Mike Muchlinski Locked Locked
20 Bruce Dreckman Locked Locked
21 Quinn Wolcott Locked Locked
22 Gabe Morales Locked Locked
23 Jansen Visconti Locked Locked
24 Scott Barry Locked Locked
25 Shane Livensparger Locked Locked
26 Manny Gonzalez Locked Locked
27 Chris Conroy Locked Locked
28 Adam Hamari Locked Locked
29 Jordan Baker Locked Locked
30 Vic Carapazza Locked Locked
31 Nestor Ceja Locked Locked
32 Dan Bellino Locked Locked
33 Tripp Gibson Locked Locked
34 Paul Clemons Locked Locked
35 Laz Diaz Locked Locked
36 Nick Mahrley Locked Locked
37 Alex MacKay Locked Locked
38 Chris Segal Locked Locked
39 Dan Iassogna Locked Locked
40 Clint Vondrak Locked Locked
41 Carlos Torres Locked Locked
42 Brian Walsh Locked Locked
43 Malachi Moore Locked Locked
44 Ryan Additon Locked Locked
45 Edwin Moscoso Locked Locked
46 Tom Hanahan Locked Locked
47 Ryan Wills Locked Locked
48 Brennan Miller Locked Locked
49 Dan Merzel Locked Locked
50 John Libka Locked Locked
51 Mark Ripperger Locked Locked
52 Jeremie Rehak Locked Locked
53 Nate Tomlinson Locked Locked
54 Alex Tosi Locked Locked
55 Alan Porter Locked Locked
56 Cory Blaser Locked Locked
57 Nic Lentz Locked Locked
58 Bill Miller Locked Locked
59 Will Little Locked Locked
60 John Tumpane Locked Locked
61 Rob Drake Locked Locked
62 Willie Traynor Locked Locked
63 Chris Guccione Locked Locked
64 Roberto Ortiz Locked Locked
65 James Hoye Locked Locked
66 Alfonso Márquez Locked Locked
67 Hunter Wendelstedt Locked Locked
68 Erich Bacchus Locked Locked
69 James Jean Locked Locked
70 Lance Barksdale Locked Locked

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# Umpire Games Over %
1 Emil Jimenez 27 77.8%
2 Jeremie Rehak Locked Locked
3 Ryan Additon Locked Locked
4 Willie Traynor Locked Locked
5 Adam Hamari Locked Locked
6 Erich Bacchus Locked Locked
7 Alfonso Márquez Locked Locked
8 Mike Muchlinski Locked Locked
9 Ben May Locked Locked
10 James Jean Locked Locked
11 Dan Iassogna Locked Locked
12 Malachi Moore Locked Locked
13 Nate Tomlinson Locked Locked
14 Doug Eddings Locked Locked
15 Tom Hanahan Locked Locked
16 James Hoye Locked Locked
17 Nick Mahrley Locked Locked
18 Mark Wegner Locked Locked
19 Vic Carapazza Locked Locked
20 Chris Guccione Locked Locked
21 Mark Ripperger Locked Locked
22 Adam Beck Locked Locked
23 Hunter Wendelstedt Locked Locked
24 John Tumpane Locked Locked
25 Jansen Visconti Locked Locked
26 Paul Clemons Locked Locked
27 Nestor Ceja Locked Locked
28 Bill Miller Locked Locked
29 Brian Walsh Locked Locked
30 Chad Fairchild Locked Locked
31 Jim Wolf Locked Locked
32 Rob Drake Locked Locked
33 Nic Lentz Locked Locked
34 Ryan Blakney Locked Locked
35 Brennan Miller Locked Locked
36 Sean Barber Locked Locked
37 Mike Estabrook Locked Locked
38 Alex Tosi Locked Locked
39 Quinn Wolcott Locked Locked
40 Cory Blaser Locked Locked
41 Lance Barrett Locked Locked
42 Todd Tichenor Locked Locked
43 Alan Porter Locked Locked
44 Will Little Locked Locked
45 Alex MacKay Locked Locked
46 Shane Livensparger Locked Locked
47 David Rackley Locked Locked
48 Junior Valentine Locked Locked
49 Laz Diaz Locked Locked
50 Roberto Ortiz Locked Locked
51 Manny Gonzalez Locked Locked
52 Bruce Dreckman Locked Locked
53 Ramon De Jesus Locked Locked
54 D.J. Reyburn Locked Locked
55 Stu Scheurwater Locked Locked
56 Scott Barry Locked Locked
57 Chris Segal Locked Locked
58 Dan Merzel Locked Locked
59 Tripp Gibson Locked Locked
60 Carlos Torres Locked Locked
61 Gabe Morales Locked Locked
62 Edwin Moscoso Locked Locked
63 Dan Bellino Locked Locked
64 Clint Vondrak Locked Locked
65 Jordan Baker Locked Locked
66 Ryan Wills Locked Locked
67 Lance Barksdale Locked Locked
68 John Libka Locked Locked

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