Yep. Another Wang joke.
I was pretty vocal on twitter and the podcast a few weeks ago was Ross Detwiler was unceremoniously removed from the Nats Starting Rotation after just a few mediocre starts. I felt that the hook was too short and that we were simply seeing a pitcher go through a slump - Davey Johnson felt differently.
Let's take a look at Ross's struggles leading up to his demotion - specifically his last three starts:
- May 14th vs San Diego - 5 IP. 7 H. 5 R. 4 ER. 3 K. 1 BB. 37 Game Score.
- May 19th vs Baltimore - 5 IP. 9 H. 6 R. 6 ER. 3 K. 1 BB. 27 Game Score.
- May 25th vs Atlanta - 4.1 IP. 5 H. 3 R. 3 ER. 5 K. 4 BB. 42 Game Score.
Not a great showing, but we should look a bit deeper than that.
- May 14th - 1st run scored on an error. 3rd run scored as Sandy Leon's leg bent in a horrible direction. 4th run scored, after a steal of 3rd on a just-entering-the-game catcher, on a sacrifice.
- May 19th - No excuses. Just not good.
- May 25th - Ross was pulled from the game after retiring 5 of the previous 7 batters. A double and a walk with a 3-run lead was apparently too much for Davey. And it should be noted that the very first pitch from Wang went for a 2-run double - both runs charged to Ross.
Alright - so by no means was Detwiler lights out, but he certainly wasn't as bad as the numbers seem to indicate. It should also be noted that at the time of his departure from the Nats Rotation Detwiler still had a sub-4.00 ERA; 3.88.
Now. On to Wang.
Chien-Ming Wang has now thrown three starts in the 2012 season. Let's take a look at how he has fared:
- May 30th vs Miami - 4 IP. 7 H. 4 R. 4 ER. 4 K. 3 BB. 33 Game Score.
- June 7th vs New York - 5.1 IP. 8 H. 2 R. 2 ER. 1 K. 3 BB. 42 Game Score.
- June 12th vs Toronto - 5 IP. 5 H. 2 R. 2 ER. 5 K. 5 BB. 51 Game Score.
Not very good either. Now, it seems to stand to reason that Wang is improving with each start - but 5 innings really isn't going to cut it. Initial indications are that both pitchers haven't been great as of late but...
Here is where we are really going to see their true colors...
Let's check out their stats for the year (as starters only):
Wang - 5.02 ERA. 6.40 FIP. 2.093 WHIP. .339 BAA. 0.91 SO/BB. -0.4 WAR.
Detwiler - 3.88 ERA. 3.57 FIP. 1.274 WHIP. .254 BAA. 2.40 SO/BB. 0.5 WAR.
Not only does Detwiler have better stats (by far) than Chien-Ming Wang, he is also younger, left-handed, and has a far higher upside than a 32 year-old recovering from major shoulder surgery.
Wang needs to be replaced by Detwiler, it is a no brainer.