We are just a little more than a month out for pitchers and catchers reporting (Feb. 18). There is need for a bit of reflection and discussion with the moves that have been made on the roster the past few months.
Below is a little chart I put together of the pitchers 2009 performance in each specific group below.
| Name |
BB% |
K% |
GB% |
LD% |
HR/FB% |
LOB% |
xFIP |
tRA |
| Garret Olson* |
9.96% |
12.12% |
33.70% |
19.20% |
15.40% |
71.90% |
5.44 |
6.93 |
| |
|
|
|
|
|
|
|
|
| Luke French* |
9.88% |
12.79% |
31.80% |
22.00% |
9.60% |
70.90% |
5.52 |
6.18 |
| |
|
|
|
|
|
|
|
|
| Yusmeiro Petit |
8.04% |
19.04% |
31.00% |
20.40% |
13.30% |
67.60% |
4.76 |
6.26 |
| |
|
|
|
|
|
|
|
|
| Jason Vargas* |
7.01% |
12.50% |
36.60% |
21.10% |
12.70% |
70.20% |
4.68 |
5.85 |
| |
|
|
|
|
|
|
|
|
| Douglas Fister |
5.58% |
13.94% |
41.30% |
19.90% |
14.10% |
79.00% |
4.5 |
5.81 |
*denotes lefty
There are reasons we are looking at the following. They are all statistics a pitcher can influence. But, I won’t explain it further. I find I would just fall short. Besides Dave Cameron already wrote it all out. See here
staring at the chart you may see I placed the pitchers in a particular order. Olson, French, Petit, Vargas and Fister. I believe I racked the from worst (Olson) to best (Fister) available options for the 5th starting rotation spot.
Garrett Olson
Over valued in a weak Orioles system. He may have had better stuff at one time. But he has a delay in his release. Allowing the batter to pick the ball up better out of the pitchers hand.
He’s not as bad as he showed in 2009. He does have a solid change-up. The curve and even slider look to have improved from over the past couple of years. The problem with Olson is his fastball, worth -15 runs over the course of last year.
Looking at Pitch F/X he is only in the strike zone with it about 45-49% of the time. He needs to use the fastball to attack the strike zone. Similar to the way Doug Fister does. His fastball isn’t great and it may even be below average. I just don’t like how he chooses to use it and his command of it.
Below is a strike zone plot from May 16th at home against the Red Soxs.

You do see a lot of four-seemers in the middle of the plate. Which is not what I mean by “attack the strike zone”. You see just in general the rest of his pitches are scattered mostly around north of the strike zone.
What is humorous. Almost every article that I can find over the last few years all mentions that Olson has to pitch without fear. I get the impression the difference from AAA to big league is something he greatly struggles with. Maybe becomes overwhelmed. He is best utilized as a LOOGY.
Luke French
Isn’t a very different pitcher from Olson. He sports the fastball, slider, change-up. His change-up is not nearly as good as Olson’s however the slider shows flashes of above average stuff. Something that is a must have for finesse pitcher.
Looking at French’s Pitch FX over several different games. You can tell he pounds the strike zone opposed to Garrett Olsen. Below is an example from August 5th against the Royals.

His stats aren’t big. He scouts very similar to Garrett Olson. He doesn’t have very much Major League baseball experience. So what we end up getting out of him, for better or worse is still unseen. I’m convinced that he isn’t any better
Yusmeiro Petit
Picked up off waivers earlier this off-season from the Arizona diamondback. He is different from the past two pitchers in this group. He misses bats. He’s still young just turning 25 in November. He was considered the #2 prospect in the Mets system from 2005,06 seasons.
His pitch repertoire consists of a four seamer, change-up, slider and curve ball. All of which are at least average and he has plus command of each of them.
He isn’t going to set the world on fire. He doesn’t throw hard (max out 89-90) and at best he is a #4 starter. But, his HR/FB ratio should decrease getting out of Arizona and moving into a pitcher’s park. He is an extreme fly ball pitcher and will of course benefit from the amazing defense supplied in the out field.
I don’t know if he is the best option for the 5th spot. But, he certainly isn’t the worse.
Jason Vargas
Similar to Petit (above) he is an extreme fly ball pitcher. Being left-handed he could suppress the shorter right field porch at Safeco.
He throws the same fastball-change-slider-curve arsenal as Yusmeiro Petit, below. He is a simple pitch to contact pitcher that runs about a 19% miss bats rate. He is the best left-handed option in my opinion.
His pitches are pretty average. Has shown to use his off-speed stuff well enough in the past to keep a low line drive percentage. It did run a career high of 20% last year. But, after a year off and recovering from a major injury I think last year was an encouraging sign.
He has a #4/5 ceiling and could be effective either in or out of the bullpen.
Doug Fister
Dougie Fister. The soft tosser out California came really from no where last year. He is nearly the opposite of every person on this list. He is left-handed. He isn’t a fly ball pitcher that does miss a few bats here and there.
The key to his success is simple. His control is amazing walking only 15 batters over 61 innings last year.
He sports a good change-curve combo. But, he mixes it up with a two seamer. Which has shown to be one of his most important pitches. Despite that it’s still an average pitch.
Fister showed the ability, to induce important ground balls over the course end of the season. In an interview he said he likes to get that groundball. I would love to see him improve his He’s nothing particularly special. It’s his command over every pitch that makes him effective.
The one thing that I must say that does worry me about Fister. This was only his first go around. On the second time through the Yankees in September he gave up 6 earned runs. However, the second time against the Athletics he was better. I suppose we’ll find out more about him this season.
I would like to see him get more ground balls this next season and lower his HR/FB ratio. He has had a bit of luck on his side with runners LOB at nearly 80%. He improves on those things and I think he is the best guy for the job.
Final Thoughts
To bring this all together. All together these pitchers combined most likely won’t produce anything more than a single win-above-replacement.
I think Fister has the best chance to come out of spring training as the #5. Petit was an interesting pick up buy low pick-up. Then you have left-handed extreme fly ball pitchers who tend to be effective at Safeco.
I really would love to see the Mariners make a move for someone like Aaron Harang or sign Ben Sheets. But neither seems very likely. I’ve heard a lot of valid talk about Harang opposed to Sheets. Sheets rumor has it doesn’t want to be in the Northwest. Too bad, his freakin’ loss.