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2018 Oakland Athletics Instructional League Roster



The A's Instructional League team takes the field this weekend, ramping up toward game action next week. Their full roster is below. 

The top-ranked prospect listed on the roster is outfielder Lazaro Armenteros. He was No. 8 on Oakland's midseason list. 

A's fans may find the rehabbing list just as interesting as the actual roster. Rough injury luck hit both the major league team and the farm system this year. Kendall Graveman, A.J. Puk, James Kaprielian and Daulton Jefferies are all expected to continue their rehab work in Arizona. 

# Pitchers (23) B/T HT WT DOB Resides 2018 Club(s) Acquired
62 Aquino, Ismael R/R 6'2" 170 9/2/1998 Santo Domingo, D.R. AZL/Nashville 2016 (FA)
63 Berrios, Osvaldo R/R 6'2" 200 11/29/1999 Caguas, PR AZL 2017 (20th)
35 Birlingmair, Reid L/R 5'10" 200 11/13/1996 Normal, IL AZL/Vermont 2018 (28th)
38 Briggs, Austin R/L 6'1" 205 10/11/1995 Conroe, TX AZL 2018 (29th)
78 Cerny, Charlie R/R 6'5" 230 9/23/1996 Bloomington, IL Vermont 2018 (7th)
51 Cohen, Chase L/R 6'1" 183 4/26/1997 Alpharetta, GA AZL/Vermont 2018 (9th)
41 Coker, Calvin R/R 6'3" 174 3/6/1996 Kyler, TX AZL/Vermont/Nashville 2018 (15th)
57 Cota, Clark R/R 6'2" 220 10/6/1996 Hempstead, NC AZ/Vermont 2018 (10th)
73 DeMers, Joe R/R 6'1" 240 11/9/1996 Martinez, CA DNP - Injury 2018 (11th)
67 Holmes, Grant L/R 6'1" 210 3/22/1996 Conway, SC Stockton 2016 (Trade LAD)
61 Kelly, Rafael R/R 6'3" 190 6/9/1997 Samana, D.R. Vermont 2016 (FA)
32 Lebron, Jaimito R/R 6'2" 175 10/20/1996 Santo Domingo Este, D.R. Vermont/Beloit 2017 (Rule 5 SD)
47 Mariñez, Eric S/R 6'1" 185 9/12/1995 San Cristóbal, D.R. Stockton/Midland 2012 (FA)
56 Martinez, Daniel L/R 5'11' 190 7/28/1998 Riverside, CA AZL/Nashville 2018 (21st)
65 McIntyre, Aiden R/R 6'5" 220 8/27/1995 Tempe, AZ AZL/Nashville 2018 (22nd)
72 Morbán, Richard R/R 6'2" 162 12/24/1997 Nigua, D.R. AZL/Vermont/Nashville 2015 (FA)
46 Nightengale, Bryce R/R 6'5" 215 8/16/1996 Cresaptown, MD AZL/Vermont 2018 (16th)
80 Pantuso, Alex L/R 6'6" 235 10/14/1995 Pittsburgh, PA AZL 2018 (31st)
59 Piñeda, Leudeny R/R 6'1" 205 1/29/1996 Azua, D.R. AZL 2018 (26th)
50 Ramos, Wilkin R/R 6'5" 165 10/31/2000 Santo Domingo, D.R. DSL 2017 (FA)
48 Varland, Gus L/R 6'1" 205 11/6/1996 Maplewood, MN AZL/Vermont/Beloit 2018 (14th)
71 Withers, Brandon R/R 6'1" 205 7/4/1994 Manassas, VA Vermont/Beloit 2017 (31st)
74 Woolfolk, Dallas R/R 6'3" 240 10/30/1996 Southaven, MS AZL 2018 (13th)
                 
# Catchers (6) B/T HT WT DOB Resides 2018 Club(s) Acquired
12 Astorri, Cesare R/R 6'0" 188 6/26/1998 Parma, ITA AZL 2018 (FA)
77 Cross, Matt R/R 6'1" 205 7/28/1998 North Tonawanda, NY AZL 2018 (19th)
55 Jones, John R/R 5'10" 190 10/9/1995 Oviedo, FL AZL 2018 (32nd)
22 Rivas, José R/R 5'11" 220 8/5/1998 Cabudare, VEN Vermont 2014 (FA)
44 Sanchez, Santis R/R 6'0" 235 8/21/1998 Las Piedras, PR AZL 2017 (5th)
33 Schwarz, JJ R/R 6'2" 215 3/28/1996 Palm Beach Gardens, FL AZL/Vermont 2018 (8th)
                 
# Infielders (12) B/T HT WT DOB Resides 2018 Club(s) Acquired
1 Allen, Nick R/R 5'9" 155 10/8/1998 San Diego, CA Beloit 2017 (3rd)
21 Bride, Jonah R/R 5'10" 208 12/27/1995 Owasso, OK AZL/Vermont 2018 (23rd)
5 Brito, Marcos S/R 6'0" 160 3/6/2000 San Pedro de Macoris, D.R. Vermont 2016 (FA)
6 Campos, Alexander R/R 5'10" 194 2/20/2000 Cumana, VEN AZL 2017 (Trade SEA)
60 Díaz, Jordan R/R 5'10" 175 8/13/2000 Montería, COL AZL 2016 (FA)
15 Dingcong, Gio R/R 6'3" 245 5/23/1995 Daly City, CA AZL 2018 (30th)
10 Eierman, Jeremy R/R 6'1" 205 9/10/1996 Sedalia, MO Vermont 2018 (CBB)
4 Merrell, Kevin L/R 6'1" 180 12/14/1995 Odessa, FL AZL/Vermont/Stockton 2017 (CBA)
17 Paulino, Jhoan R/R 6'1" 176 6/11/2001 San Francisco de Macoris, D.R. DSL 2017 (FA)
26 Rivas, Alfonso L/L 6'0" 180 9/13/1996 La Jolla, CA Vermont 2018 (4th)
45 Schuemann, Max R/R 6'1" 186 6/11/1997 Portage, MI Vermont 2018 (20th)
19 Vance, Cobie R/R 5'8" 185 8/24/1997 Fayetteville, NC AZL/Stockton 2018 (18th)
                 
# Outfielders (11) B/T HT WT DOB Resides 2018 Club(s) Acquired
13 Armenteros, Lazaro R/R 6'1" 200 5/22/1999 Santo Domingo, D.R. Beloit 2016 (FA)
28 Bautista, Daniel R/R 6'2" 185 9/20/2000 Santo Domingo, D.R. DSL/AZL 2017 (FA)
64 Bell, George R/R 6'2" 170 1/3/2000 La Romana, D.R. AZL 2016 (FA)
18 Bonilla, Jose R/R 6'3" 180 2/20/2001 Santo Domingo, D.R. DSL 2017 (FA)
14 Butler, Lawrence L/R 6'4" 185 7/10/2000 Atlanta, GA AZL 2018 (6th)
31 Foyle, Devin S/L 6'3" 190 11/18/1996 Fountain Hills, AZ Vermont 2018 (17th)
16 McDonald, Mickey S/R 6'4" 180 6/2/1995 San Mateo, CA Beloit 2017 (18th)
7 Osborne, Nick R/R 6'2" 205 2/20/1997 Sevierville, TN Vermont 2018 (FA)
52 Richards, Kevin R/R 6'2" 162 1/8/2000 La Romana, D.R. AZL 2016 (FA)
8 Rincones, Rafael S/R 6'2" 190 7/1/1999 Valencia, VEN AZL 2017 (Trade BOS)
23 Vaughan, Noah L/L 6'3" 200 6/6/1997 Conroe, TX Vermont 2018 (12th)
# REHABS (17) B/T HT WT DOB Resides 2018 Club(s) Acquired
  Biegalski, Boomer R/R 6'2" 176 7/13/1994 Ocala, FL Stockton 2015 (14th)
  Blanco, Argenis R/R 6'0" 205 5/23/1996 San Antonio de Los Altos, VEN DNP - Injury 2012 (FA)
  Blanco, Dairon R/R 6'0" 190 4/26/1993 Cotuí, D.R. Stockton 2017 (FA)
  Churlin, Anthony R/R 6'1" 205 5/27/1997 Cape Coral, FL Vermont/Beloit 2016 (16th)
  Deichmann, Greg L/R 6'2" 190 5/31/1995 Metairie, LA AZL/Stockton 2017 (2nd)
  Donica, Heath R/R 6'1" 209 5/20/1994 Corsicana, TX DNP - Injury 2017 (21st)
  Graveman, Kendall R/R 6'2" 209 12/21/1990 Alexander City, AL Nashville/OAKLAND 2014 (Trade TOR)
  Hannah, Jameson L/L 5'9" 185 8/10/1997 Flower Mound, TX Vermont 2018 (2nd)
  Harris, Hogan R/L 6'3" 230 12/26/1996 Lafayette, LA DNP - Injury 2018 (3rd)
  Jefferies, Daulton L/R 6'0" 178 8/2/1995 Tempe, AZ AZL 2016 (CBA)
  Kaprielian, James R/R 6'3" 216 3/2/1994 Tustin, CA DNP - Injury 2017 (Trade NYY)
  Pantoja, Enrry R/R 5'11" 215 9/27/1996 Miami, FL Vermont 2017 (FA)
  Puk, A.J. L/L 6'7" 225 4/25/1995 Cedar Rapids, IA DNP - Injury 2016 (1st)
  Sawyer, Dalton L/L 6'3" 216 11/22/1993 Waconia, MN DNP - Injury 2016 (9th)
  Spitznagel, Ben L/R 5'10" 173 8/30/1994 Cincinnati, OH DNP - Injury 2017 (27th)
  Stull, Cody L/L 6'2" 160 3/23/1992 Matthews, NC Midland 2014 (29th)
  Szynski, Skylar L/R 6'2" 214 7/14/1997 Granger, IN DNP - Injury 2016 (4th)
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