Aug 172012
 

Our weekly look at the leaders, trailers, and outliers in the Washington Nationals minor leagues.

SYRACUSE CHIEFS 62-65, 5th place I.L. North, 9 games behind

Good Zach Duke 1WP in 151⅔ IP (OK, 14 wins, I.L. pitcher of the week, yada yada yada)
Bad Mark Teahen .186/.259/.255 since All-Star break (28G)
Interesting Christian Garcia 20⅓ scoreless innings (3 of 5 IR-S)

HARRISBURG SENATORS 56-68, 5th place E.L. West, 17½ games behind

Good Ryan Tatusko 0-1, 0.84ERA in August (4 appearances, 10⅔ IP)
Bad Tim Pahuta .177/.235/.367 since All Star game
Interesting Jonny Tucker .162/.279/.162 in 14G

POTOMAC NATIONALS 23-30, 4th place C.L. North Division, 4½ games behind (54-69 overall)

Good Francisco Soriano .370/.458/.510 since C.L. All-Star break (35G)
Bad Rob Gilliam 0-1, 5.75ERA, 1.57WHIP in first four C.L. starts
Interesting Since Freitas trade: 23-y.o. Erick Fernandez, 4G; 29-y.o. Jeff Howell, 8G

HAGERSTOWN SUNS 29-23, 1st place Sally League North Divison, ½ game ahead (71-50 overall)

Good Greg Holt 1-0, 2.00 ERA in August (4 appearances)
Bad Angel Montilla .167/.167/.222 in August (10G)
Interesting Brian Rauh 1.13WHIP, 4.56ERA

AUBURN DOUBLEDAYS 32-24, 1st place Pinckney Division, N.Y.-Penn League, 3 games ahead

Good Blake Monar 2.68ERA, 1.35WHIP, 42K in 43⅔IP (9 GS)
Bad Carlos Lopez 9E, 39K in 34G
Interesting Shawn Pleffner .472SLG, 14 doubles in 36G

GCL NATIONALS 24-28, 3rd Place GCL East, 7½ games behind

Good Matt Foat .336/.413/.393 in 37G
Bad Andy Santana 1-4, 6.46ERA, 1.56WHIP
Interesting Gilberto Mendez 1.05WHIP, 9.5K/9IP

DSL NATIONALS 36-27, T2nd Place Boca Chica South Division, 7½ games behind

Good 20-y.o. Wander Suero 3.00 BB/9IP
Bad 17-y.o. Wester Suarez .523OPS
Interesting 18 y.o. Osvaldo Abreu 27BB, 22SB in 52G
Jul 292011
 

Our weekly look at the leaders, trailers, and outliers in the Washington Nationals minor leagues.

SYRACUSE 46-58, 4th Place I.L. North, 15 games behind

Good Josh Wilkie 2-0, 3SV, 0ER in last 14⅔ IP (11 appearances)
Bad Craig Stammen 0-2, 6.48 since I.L. All-Star Break
Interesting Tom Milone, Randy Knorr ejected in same game last night

HARRISBURG 60-46, 1st place E.L. West Division, 1½ games ahead

Good Derek Norris .283/.431/.478 since E.L. All Star Break
Bad Erik Davis 1-4, 7.52 ERA, 1.41 WHIP in July
Interesting Six different Ps have 4 or more saves, team is T2nd for league lead with 33

POTOMAC 20-13, 2nd place C.L. North Division, 2 games behind (49-53 overall)

Good Marcos Frias 1-0, 2.12 ERA, 1.06 WHIP since C.L. All-Star Break
Bad Rob Wort 1.60 WHIP, 5.81 FIP
Interesting Steve Souza .427 OBP since C.L. All-Star Break

HAGERSTOWN SUNS 16-16, 4th place Sally North Division, 4½ games behind (56-46 overall)

Good David Freitas 59BB, 58K
Bad Shane McCatty 8.10ERA in July
Interesting Jason Martinson 12HR, 44RBI, 46BB, 106K, 24E

AUBURN DOUBLEDAYS 22-18, T1st place Pinckney Division, New York-Penn League, 1 game ahead

Good Brian Dupra 1.93 ERA, 0.99 WHIP in July
Bad Connor Rowe .578 OPS, 38K in 29G
Interesting Team SB success rate of 78.33% (47/60), best in NYPL

GCL NATIONALS 12-20, 4th place GCL East, 11 games behind

Good Wander Ramos 1.092 OPS in 24G
Bad Andy Santana 2.65 WHIP, 12.71 ERA
Interesting Silvio Medina 26K in 18⅓ IP (12.76/9IP)

DSL NATIONALS 25-25, 5th place, Boca Chica South Division, 5 games behind

Good Ivan Pineyro 2.22 ERA, 1.21 WHIP, 54K in 48⅔ IP
Bad Raudy Read .147/.200/.255, 7E in 30G
Interesting Yermin Mercedes .318/.361/.409, 1E in 32G
Oct 052010
 

Considering the turmoil from the spring of 2009, the seven-game improvement of the DSL Nationals to a winning season of 36-35 has to be considered progress. But perhaps more promising is that this was done with a crew that was younger than the year before (yes, even with “Smiley”) — the average batter was 18.9 years old, the average pitcher was 19.3 years old; a year ago, those figures were 19.3 and 19.7. Still more than the league averages (18.4, 18.8) but better than two years ago (19.3, 21.2).

As I ease into metaphorically big shoes of Mr. Oliver, let me also disclose fully that I’m modeling this review (and future reviews) after the ones he did back in ’07, which were the first ones I found while rummaging through his online morgue. Without further ado…

HITTING

TEAM AB R H HR BB SO AVG OBP SLG GPA* SB
D-Nats 2246 312 534 14 274 459 .238 .338 .305 .228 110
Lg. Avg. 2184 301 512 15 275 481 .235 .334 .311 .228 99

* GPA = Gross Production Average. This is a stat that Aaron Gleeman invented several years ago that corrects the two problems with OPS: (1) it corrects the imbalance between OBP and SLG (simply put, OBP is about 80% more valuable) and (2) it puts it on a scale that everyone is familiar with (same as batting average). I like it because it’s relatively easily to calculate — (1.8*OBP plus SLG)/4 — compared to similar sabermetric exercises (wOBA, EqA) and achieves the purpose of an all-encompassing offensive stat nearly as well.

PITCHING

TEAM IP ERA R/G WHIP HR BB SO H/9IP BB/9IP K/9IP K/BB
D-Nats 606.1 3.55 4.58 1.351 16 272 541 8.1 4.0 8.0 1.99
Lg. Avg. 590.1 3.39 4.27 1.333 15 275 481 7.8 4.2 7.3 1.75

As you might expect from a .507 team, the D-Nats were slightly above average on offense and slightly below average on pitching with the notable exception of strikeouts and walks, categories in which the Nationals were in the top third of the league.

Given the nature of the league, playing time is much more spread out but for the purposes of displaying who’s who, I’m using defensive games to determine “starters” and the 100AB mark as the cutoff for the bench. The full statistics for the team can be found here.

Position Name Age G/GP Fld% Err PA GPA
Catcher Adderling Ruiz 19 46/49 .978 8 153 .197
First Base Jean Carlos Valdez 17 25/60 .978 8 237 .228
Second Base Nelalexfred Ortega 17 63/63 .964 10 272 .204
Third Base Bienvenido Valdez 19 38/62 .893 12 245 .275
Shortstop Wilmer Difo 20 44/45 .911 20 169 .201
Left Field Jose Arismendy 17 39/51 .980 3 156 .183
Center Field Edgar Gonzalez ?? 53/59 .976 2 223 .256
Right Field Narciso Mesa ?? 45/58 .966 2 213 .193
Utility (1B, 2B, SS) “Smiley” Alvarez 24 14, 4, 24 .966 9 234 .320
Bench (1B, LF) Victor Chavez 21 3, 19 .850 3 167 .293
Bench (C, 1B) Paul Chacin 19 21, 13 .983 4 167 .244

I’m just as troubled as you might be to see those two “??” in the age column. Defensively, you can see that 1B, 3B, and C were a little bit of a merry-go-round in terms of playing time (fielding percentages are for the primary position only for the starters, the bench players are cumulative. Second base was the only stalwart, so it may be safe to say that “Fred” Ortega may be stateside by 2012 at the latest.

On to the pitchers, listing the top 12 in terms of innings pitched…

PLAYER AGE G/GS W-L, SV ERA IP H BB SO WHIP HBP WP
Antonio Guzman 22 14/13 4-5, 1 3.36 83 74 27 81 1.217 13 15
Wirkin Estevez 18 15/14 6-7, 0 2.61 82⅔ 74 12 95 1.040 5 8
Silvio Medina 20 13/11 5-4, 0 3.06 67⅔ 68 19 46 1.286 9 7
Adalberto Mieses 20 13/12 3-3, 1 2.98 63⅓ 57 33 40 1.421 5 7
Anthony Marcelino 17 14/7 0-2, 0 3.20 45 34 20 24 1.200 5 13
Inocencio Heredia ?? 26/0 3-3, 10 1.69 37⅓ 24 11 34 0.938 6 4
Wander Suero 18 15/4 2-3, 0 4.72 34⅓ 35 23 39 1.689 1 7
Jorge Hernandez 20 13/0 2-1, 4 2.05 30⅔ 21 9 38 0.978 1 1
Andy Santana 19 13/1 5-0, 0 1.27 28⅓ 19 14 24 1.165 0 1
Juan “Slim” Diaz 19 7/6 2-4, 0 5.74 26⅔ 25 10 28 1.312 4 5
Jesus Guzman 19 18/6 1-1, 0 3.43 21 18 18 23 1.714 3 3
Saskuel Herrera 20 18/6 1-0, 1 4.32 16⅔ 19 11 13 1.800 0 11

The too-old criticism may be valid here as it appears that only Wirkin Estevez and Anthony Marcelino will be Viera-bound in ’11, though the obvious caveat that perhaps one or two of the 19-year-olds may have that intangible that we can’t see from a box score (which is the caveat that applies to all of this review). Inocencio Heredia was a constant in our daily reports but the lack of a DOB has to raise a red flag.

OBLIGATORY TOP FIVE LISTS
Having seen these players as much as Rush Limbaugh has seen his name on college diploma, I present the five batters and pitchers to watch in ’11 with the full knowledge that I’m doing exactly what I hate: basing my judgment solely on stats and boxscores.

Top 5 Batters
1. Jean Carlos Valdez
2. “Fred” Ortega
3. Wilmer Difo
4. Adderling Ruiz
5. Paul Chacin

Top 5 Pitchers
1. Wirkin Estevez
2. Anthony Marcelino
3. Andy Santana
4. Wander Suero
5. Jesus Guzman