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Ismael Guillon | Starting Pitcher

Team: Washington Nationals
Age / DOB:  (26) / 2/13/1992
Ht / Wt:  6'3" / 185
Bats / Throws: Left / Left
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Nationals signed LHP Ismael Guillon to a minor league contract.
Guillon posted a rough 4.52 ERA and 1.74 WHIP in 69 2/3 innings this past season between the Double-A and Triple-A affiliates of the Reds. He has good swing-and-miss stuff, but the 25-year-old left-hander has yet to rein in his control issues. Tue, Dec 19, 2017 10:30:00 PM

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Date:

Reds sent LHP Ismael Guillon outright to Triple-A Louisville.

He cleared waivers after being designated for assignment and will be invited to spring training. Guillon, 22, posted a 4.89 ERA, 1.33 WHIP and 114/55 K/BB ratio over 123 1/3 innings between Low- and High-A in 2014.
Fri, Feb 13, 2015 01:34:00 PM

Reds designated LHP Ismael Guillon for assignment.

Guillon became the roster casualty when the Reds signed Burke Badenhop on Saturday. The 22-year-old southpaw posted a 4.89 ERA, 1.33 WHIP and 114/55 K/BB ratio over 123 1/3 innings between Class-A Dayton and High-A Bakersfield in 2014.
Sat, Feb 7, 2015 12:38:00 PM

Reds prospect LHP Ismael Guillon allowed two earned runs with nine strikeouts in seven innings on Sunday for Low-A Dayton.

He allowed four hits and walked one batter in the outing. The 22-year-old southpaw has made strides this season in his second tour of the Midwest League, registering a 2.79 ERA and 67-24 strikeout-to-walk ratio in 61 1/3 innings. Meanwhile, Guillon's outstanding changeup, which is widely considered to be one of the best in the minor leagues, has helped him strike out right-handed batters at a 29.5% clip while holding them to a .160 batting average.
Mon, Jun 9, 2014 02:33:00 PM

Reds left-handed prospect Ismael Guillon fanned 11 batters in seven shutout innings on Wednesday for Low-A Dayton.

Guillon is in the Midwest League for the third consecutive season. There were indications that the Reds were going to promote him to Double-A Pensacola to start the season, but he ended up back in Dayton. Guillon should see a promotion soon, though it could be to High-A Bakersfield and not Double-A. He sports a 1.16 ERA and 9.6 K/9 for the season, so it will be interesting to see if he can maintain his level of success in the event of a promotion.
Thu, Apr 24, 2014 08:37:00 AM

Reds optioned LHP Ismael Guillon to Double-A Pensacola.

Guillon was knocked around for six runs over 4 2/3 innings this spring. The 22-year-old will get his first try at Double-A this season.
Tue, Mar 11, 2014 08:41:00 PM

Reds purchased the contract of LHP Ismael Guillon from Class A Dayton.

Guillon rebounded from a rough 2011 to post a 2.38 ERA and 90/31 K/BB ratio over 75 2/3 innings this season between rookie ball and Class A Dayton. The 20-year-old southpaw likely would have drawn some interest in the Rule 5 Draft if he wasn't protected.
Tue, Nov 20, 2012 09:54:00 AM

Depth Charts

Batters
PosRoleName
C1Matt Wieters
2Miguel Montero
3Pedro Severino
4Raudy Read
1B1Ryan Zimmerman
2Matt Adams
2B1Daniel Murphy
2Wilmer Difo
SS1Trea Turner
2Adrian Sanchez
3B1Anthony Rendon
2Matt Reynolds
3Reid Brignac
4Kelvin Gutierrez
LF1Adam Eaton
2Ryan Raburn
CF1Michael Taylor
2Brian Goodwin
3Victor Robles
4Andrew Stevenson
RF1Bryce Harper
2Rafael Bautista
Starting Pitcher
PosRoleName
S1Max Scherzer
2Stephen Strasburg
3Tanner Roark
4Gio Gonzalez
5A.J. Cole
6Erick Fedde
7Jefry Rodriguez
8Joe Ross
9Edwin Jackson
Relief Pitcher
PosRoleName
R1Sean Doolittle
2Ryan Madson
3Brandon Kintzler
4Koda Glover
5Shawn Kelley
6Enny Romero
7Joaquin Benoit
8Matt Grace
9Sammy Solis
10Austin Adams
11Wander Suero
12David Goforth
13Tim Collins
14Bryan Harper