Wrapping up the Arizona Fall League
by Mike Feigen
The Mesa Solar Sox, featuring seven members of the Nationals’ organization, wrapped up their Arizona Fall League schedule this past Thursday with a tie in the final game of the season. Catcher Spencer Kieboom went 2-for-5 at the plate in the contest, raising his average to .324, best among Nationals prospects on the club.
Mesa, which finished the year with a record of 15-14-2, was comprised of prospects from the Chicago Cubs, Los Angeles Angels, Oakland Athletics, Toronto Blue Jays and Nationals. Washington provided catchers Pedro Severino and Kieboom, second baseman Tony Renda and four pitchers: Matt Grace, Neil Holland, Felipe Rivero and Derek Self.
The AFL gives future young stars a chance to showcase their skills following the conclusion of the regular season, with members of all 30 Major League organizations representing their parent clubs on six competing teams. The Salt River Rafters (ARI, COL, HOU, MIA and MIN) defeated the Peoria Javelinas (ATL, CLE, KC, STL, TB) in the league championship game Saturday.
MATT GRACE | LHP | 6-4 210 | 12.14.88
Final stats: 11.1 IP, 10 H, 4 R, 4 ER, 5 BB, 8 SO, 3.18 ERA, 1.324 WHIP
The big lefty out of UCLA compiled six scoreless relief appearances in his final seven appearances, holding right-handed hitters to a .167 average. His work against left-handed hitters could be the key to his success at the next level.
“I am working on throwing more off-speed pitches during my time here, especially my slider,” Grace said in a recent interview with Curly W Live. “I feel very comfortable with where my fastball is at right now, but I’m trying to have a more consistent slider. I know I will be facing a lot of left-handers out of the ‘pen, so I’m trying to do a better job of throwing sliders off my fastball, and vice-versa.”
NEIL HOLLAND | RHP | 6-0 190 | 8.14.88
Final stats: 11.2 IP, 20 H, 14 R, 14 ER, 8 BB, 8 SO, 10.80 ERA, 2.400 WHIP
Holland owns a career 23-10 record with a 2.49 ERA in 182 Minor League games pitched, but ran into some tough luck in Arizona. The 25-year-old former 11th round draft pick, featuring a deceptive sidearm delivery, could find himself in the bullpen at Triple-A Syracuse during the 2015 season.
“There are a lot of good hitters are out here with good approaches at such a young age,” Holland said in a recent interview. “One big thing, being a sidearmer, is getting ground balls. I’ve learned to throw down in the zone to create ground balls.”
SPENCER KIEBOOM | C | 6-0 220 | 3.16.91
Final stats:.324/.390/.471 (11-for-34), 2 2B, 1 HR, 7 RBI, 3 R, 5 BB
One of the top offensive catchers in the Minor Leagues, Kieboom recovered from Tommy John surgery to have a big season in Hagerstown of the South Atlantic League. The 6-0, 200-pound backstop had a remarkable .852 OPS this season (.352 OBP, .500 SLG), setting the stage for what could be a promising season at Potomac or Harrisburg this upcoming year.
Kieboom said he was looking for big-picture experience in Arizona during an interview with Curly W Live earlier this AFL season.
“My goals from this experience have been to take something away from this that I can use to further my career,” he said. “There are a lot of talented players around me. Seeing what someone else does or how they prepare could help me as well down the road.”
TONY RENDA | IF | 5-8 180 | 1.24.91
Final stats:.200/.233/.259 (17-for-85), 3 2B, 1 3B, 7 RBI, 12 R, 3 BB, 1 SB
Following a season in which he hit .307 with a .381 on-base percentage at High-A Potomac, Renda received valuable experience facing the league’s more advanced pitchers. The former second round pick was named to the AFL’s Fall Stars team and flashed promise at the plate.
“I am using the AFL to get ready for the next level and prepare me to make the jump to Double-A next year,” Renda said. “Getting to face top-notch pitching every day is going to prepare me for that. My swing was long when I got here, and you can’t be long vs. high velocity, which is pretty much every guy here.”
FELIPE RIVERO | LHP | 6-2 196 | 7.5.91
Final stats: 23.2 IP, 26 H, 18 R, 16 ER, 11 BB, 15 SO, 6.08 ERA, 1.563 WHIP
Rivero got off to a slow start in the AFL, but recovered in his final two starts to post solid numbers. The left-hander went 1-0 with a 0.90 ERA in his final two starts, allowing just seven hits and two walks in 10 innings of work. The former Tampa Bay product held left-handers to a .231/.333/308 slash line, while righties hit a more robust .303/.387/.500 with a pair of home runs against him.
DEREK SELF | RHP | 6-3 205 | 1.14.90
Final stats: 15.0 IP, 12 H, 2 R, 2 ER, 5 BB, 6 SO, 1.20 ERA, 1.133 WHIP
Reliever Derek Self emerged as a pleasant surprise in Fall League play, completing six appearances of two or more innings in a relief role. The right-hander from Cave City, Ky. was accustomed to that role, with 21 such appearances between Potomac and Harrisburg in the regular season.
“I’m really working on my new change-up and throwing it not only to lefties but right-handers as well,” Self said about his progress in the AFL earlier this month. “Also, making my slider sharper and working on having better control of it. Some of my main goals are just go out there and give it all I’ve got, become a better, sharper pitcher to carry over to the 2015 season.”
PEDRO SEVERINO | C | 6-1 180 | 7.20.93
Final stats:.250/.292/.341 (11-for-44), 2 2B, 1 3B, 5 RBI, 1 R, 2 BB
Severino, the third-youngest member of the Solar Sox roster at just 21 years of age, continued to impress as a part-time player in Arizona. The defensive-minded catcher played well above his age level this season at High-A Potomac, helping the P-Nats to a Carolina League Championship.