Welcome to the Majors Nathan Karns. Photo perfectgame.org
Continuing a monthly series of look-backs at our starters (here’s Apr 2013 post), here’s a monthly glance at how our .500 team is doing from a Starting Pitching standpoint. As with last month, we’ll have “Grades” per outing, the team’s performance per opposing starter sliced and diced a few ways, and other per-starter stuff that I like to track.
MLB Rotation Per-Start Grades for May:
- Strasburg: C-,B-,A,A-,A+,C/inc
- Gonzalez: C+,A+,C+,A,D-
- Zimmermann: A+,A,A-,A,B+,D+
- Haren: A+,D+,A-,F,C+,B+
- Detwiler: C-,B,D-/inc -> D/L
- Duke: F
- Karns: D+
Discussion: Nats Pitcher YTD Stats from Baseball-Reference are here
Strasburg has stepped up his game after his well-documented 4-unearned run meltdown and has dominated his last three starts before straining his Lat on 5/31 (hence the “incomplete” grade). Gonzalez remains up-and-down, as he was in April/ He’ll be excellent and then less than mediocre start to start. Zimmermann‘s 6 run 7th in Baltimore is the only blip on an otherwise fantastic month which has put him into Cy Young contendor status. Haren‘s up and down starts finished off with a heroic effort in Baltimore on 5/30/13, pitching into the 8th and giving up just two runs to one of the more potent offenses in the league. Detwiler‘s month was cut-short by his injury and subsequent D/L trip. Lastly the Nats one known glaring weakness heading into this season (Starting pitching depth) has been exposed with the two spot starts we’ve gotten from Duke and Karns. I know Karns’ grade isn’t that fair considering the circumstances (MLB debut, hot night, tough hitting team), but his stat-line is what it is.
May Performance By Opponent Starting Pitcher Rotation Order Number
A look at the opposing team’s rotation ranked 1-5 in the order they’re appearing from opening day.
Starter # |
Record |
Opposing Starter in Wins |
Opposing Starter in Losses |
1 |
3-4 |
Samardzija, Volquez, Hamels |
Burnett, Kershaw, Cain, Hammel |
2 |
4-2 |
Maholm, Rodriguez, Sanchez, Bumgarner |
Jackson, Greinke |
3 |
2-3 |
Medlen, Fister |
Feldman, Stults, Tillman |
4 |
1-0 |
Kendrick |
|
5 |
3-1 |
Locke, Beckett,Teheran |
Vogelsong |
5+ |
2-3 |
Smith, Gausman |
Cashner, Pettibone, Garcia |
Thoughts; as always, not all opposing team #1 starters are the same. But, the Nats actually fared pretty durn well against opposing #1 and #2 guys in May. Where they struggled were against the #3 starters in May; you cannot lose to the likes of Scott Feldman, Eric Stults and Chris Tillman. They also struggled with what I call “5+” starters; guys who were call-ups to replace opening day starters. Sometimes a 5+ is a rising ace prospect (theoretically a Kevin Gausman or perhaps a Matt Harvey in the end of 2012) and sometimes they’re a 4-A guy (Jonathan Pettibone). But usually you expect a winning record there.
May Performance By Opponent Starting Pitcher Actual Performance Rank Intra-Rotation
A ranking of opposing teams’ rotations by pure performance at the time of the series, using ERA+ heavily.
Starter # |
Record |
Opposing Starter in Wins |
Opposing Starter in Losses |
1 |
1-3 |
Bumgarner |
Burnett, Kershaw, Cashner |
2 |
6-2 |
Samardzija, Sanchez, Medlen, Fister, Kendrick, Locke |
Greinke, Tillman |
3 |
3-2 |
Maholm, Rodriguez, Beckett |
Feldman, Pettibone |
4 |
1-3 |
Teheran |
Cain, Stults, Garcia |
5 |
2-3 |
Volquez, Hamels |
Hammel, Jackson, Vogelsong |
5+ |
2-0 |
Smith, Gausman |
|
On the bright side; going 6-2 against the opposing team’s 2nd best starter isn’t bad.
May Performance By Opponent Starting Pitcher League-wide “Rank”
A team-independent assignment of a league-wide “rank” of what the starter is. Is he an “Ace?” Is he a #2?
Starter # |
Record |
Opposing Starter in Wins |
Opposing Starter in Losses |
1 |
1-3 |
Hamels |
Kershaw, Greinke, Cain |
2 |
4-0 |
Bumgarner, Samardzija, Sanchez, Medlen |
|
3 |
3-2 |
Fister, Maholm, Volquez |
Burnett, Tillman |
4 |
3-3 |
Kendrick, Rodriguez, Beckett |
Cashner, Hammel, Jackson |
5 |
4-5 |
Locke, Smith, Gausman, Teheran |
Feldman, Pettibone, Stults, Garcia, Vogelsong |
I like this table the best; It usually shows where a team really is over- or under-performing. There’s no shame in going 1-3 against the league’s best hurlers. And its fantastic to see the team going 4-0 against that collection of league-wide #2s. It is downright awful to see the team go 4-5 against this collection of #5 starters.
May Records by Pitching Advantage
Start-by-start advantages in my own opinion and then looking at the results.
Wash |
9-5 |
Strasburg-Hamels, Zimm-Maholm, Stras-Volquez, Zimm-Kendrick, Gonzalez-Rodriguez, Zimm-Beckett, Stras-Locke, Gio-Smith, Stras-Teheran |
Zimm-Tillman, Gio-Hammel, Stras-Jackson, Gio-Feldman, Zimm-Stults |
Even |
2-4 |
Gonzalez-Bumgarner, Zimm-Sanchez |
Strasburg-Cain, Detwiler-Burnett, Haren-Cashner, Haren-Garcia |
Opp |
4-4 |
Haren-Medlen, Karns-Gausman, Detwiler-Samarzija, Haren-Fister |
Haren-Kershaw, Detwiler-Greinke, Haren-Pettibone, Duke-Vogelsong |
In other words, the team when 9-5 when I thought Washington had the pitching advantage, 2-4 when I thought the pitching matchup was even, and 4-4 when I thought the opposing team had the advantage. This is about what I expected, perhaps wanting to see a slightly better record in our advantage’d starts. The Strasburg-Edwin Jackson loss hurt, as did the Zimmermann-Stults loss.
May matchup analysis
Looking at the opposing starter rank that our guys are going up against to see how their competition fares.
Nats Starters Opponents |
matchup analysis |
Nats Record under starter |
Strasburg |
|
Three #1s, One #2, Two #5s |
4-2 |
Gonzalez |
|
One #1, Two #2s, a #3 and a #5+ |
3-2 |
Zimmermann |
|
Two #2s, Two #3s, a #4 and a #5 |
4-2 |
Haren |
|
One #1, Two #3s, and Three #5+ |
2-4 |
Detwiler |
|
Two #1s, One #2. |
1-2 |
Duke |
|
One #5 |
0-1 |
Karns |
|
One #5+ |
1-0 |
|
|
total record |
15-13 |
Detwiler’s turn now basically matches up with the opposing teams’ best guys, while Haren is getting more and more #5 and #5+ guys but continues to struggle.