Largely Irresponsible Leaderboard: Spring Training Pitchers

March 24, 2014

Over each of the past three Mondays, the present author — who has written the majority of what follows while seated alongside his shockingly loquacious grandfather — has published a largely irresponsible leaderboard of regressed pitching leaders from spring training so far. This particular Monday, the author has produced another of those same kind of leaderboards — in this case, such as are current through Sunday, March 24th.

As noted last week, the existence of these leaderboards is predicated on three conditions, as follow:

(a) Spring-training stats don’t appear to be very predictive of regular-season stats; but

(b) The return of baseball is exciting, and invites consideration of some sort; and

(c) Research suggests that, of all spring-training stats, pitcher strikeouts and (to a lesser degree) walks are probably the closest thing to predictive.

Below is the current SCOUT leaderboard for all spring-training pitchers. SCOUT- combines regressed strikeout and walk rates in a kwERA-like equation to produce a number not unlike ERA-, where 100 is league average and below 100 is better than average. Note that xK% and xBB% stand for expected strikeout and walk rate, respectively.

You Aren't a FanGraphs Member

It looks like you aren't yet a FanGraphs Member (or aren't logged in). We aren't mad, just disappointed.

We get it. You want to read this article. But before we let you get back to it, we'd like to point out a few of the good reasons why you should become a Member.

1. Ad Free viewing! We won't bug you with this ad, or any other.

2. Unlimited articles! Non-Members only get to read 10 free articles a month. Members never get cut off.

3. Dark mode and Classic mode!

4. Custom player page dashboards! Choose the player cards you want, in the order you want them.

5. One-click data exports! Export our projections and leaderboards for your personal projects.

6. Remove the photos on the home page! (Honestly, this doesn't sound so great to us, but some people wanted it, and we like to give our Members what they want.)

7. Even more Steamer projections! We have handedness, percentile, and context neutral projections available for Members only.

8. Get FanGraphs Walk-Off, a customized year end review! Find out exactly how you used FanGraphs this year, and how that compares to other Members. Don't be a victim of FOMO.

9. A weekly mailbag column, exclusively for Members.

10. Help support FanGraphs and our entire staff! Our Members provide us with critical resources to improve the site and deliver new features!

We hope you'll consider a Membership today, for yourself or as a gift! And we realize this has been an awfully long sales pitch, so we've also removed all the other ads in this article. We didn't want to overdo it.

Click Here To Become a Member

Player	Team	G	GS	IP	TBF	K	BB	xK%	xBB%	SCOUT-
James Shields	KC	5	5	20.2	74	24	0	32.4%	4.5%	55
Max Scherzer	DET	5	5	20.0	76	24	1	31.6%	5.0%	59
Drew Hutchison	TOR	3	3	9.2	36	16	1	32.0%	6.8%	63
Drew Pomeranz	OAK	7	0	11.0	49	18	2	31.3%	6.8%	64
Lance Lynn	STL	4	3	11.1	51	19	4	32.2%	7.9%	65
Alex Cobb	TB	3	3	11.2	46	16	1	29.3%	6.4%	68
Joaquin Benoit	SD	7	0	6.1	25	12	1	29.2%	7.4%	71
Taylor Jordan	WSH	5	3	15.0	65	18	1	27.1%	5.5%	72
Edwin Jackson	CHC	4	4	14.0	64	18	2	27.3%	6.1%	73
Justin Masterson	CLE	5	5	19.0	71	20	4	28.2%	7.0%	73

Here’s a second leaderboard — in this case of the top-10 spring-training pitchers to have also recorded starts in at least half their appearances:

Player	Team	G	GS	IP	TBF	K	BB	xK%	xBB%	SCOUT-
James Shields	KC	5	5	20.2	74	24	0	32.4%	4.5%	55
Max Scherzer	DET	5	5	20.0	76	24	1	31.6%	5.0%	59
Drew Hutchison	TOR	3	3	9.2	36	16	1	32.0%	6.8%	63
Lance Lynn	STL	4	3	11.1	51	19	4	32.2%	7.9%	65
Alex Cobb	TB	3	3	11.2	46	16	1	29.3%	6.4%	68
Taylor Jordan	WSH	5	3	15.0	65	18	1	27.1%	5.5%	72
Edwin Jackson	CHC	4	4	14.0	64	18	2	27.3%	6.1%	73
Justin Masterson	CLE	5	5	19.0	71	20	4	28.2%	7.0%	73
C.J. Wilson	LAA	5	5	21.2	96	28	8	29.2%	8.2%	73
Ivan Nova	NYY	5	5	19.2	80	21	2	26.3%	5.4%	74

Finally, here are some notes of various utility:

Leaderboards such as those featured above are at their best probably when they’re populated mostly by players one might otherwise expect to find within them. For this reason, the appearance atop these lists of the very excellent James Shields and just as excellent Max Scherzer — which tandem combined for 10 wins last season — is promising. Also promising, then, has been Drew Hutchison’s spring — the third-best one, according to the probably infallible metric devised by the author. One curious note regarding that, however: despite being a favorite to earn a spot in Toronto’s rotation, Hutchison hasn’t recorded a spring appearance since March 14th, when he struck out seven Red Sox batters in 4.2 innings.
Left-hander Drew Pomeranz, acquired by Oakland this offseason in the trade that sent Brett Anderson to Colorado, made his first four relief appearances as a major-leaguer last September, over the course of which he threw 2-3 mph harder and recorded a 6:1 strikeout-to-walk ratio against 17 batters over 5.0 innings. His strikeout and walk rates have been considerably better against left-handed batters (30.6% K, 8.2% B) over his career than right-handed ones (15.4% K, 12.2% BB), so it follows that working out of the bullpen might suit him. It has so far this spring, it seems.
The author has previously considered Washington rotation candidate Taylor Jordan’s slider in these electronic pages. Here, for the Edification and Amusement of the Public, are two animated GIFs of Jordan’s changeup this time, from his most recent start against Houston.
First, to Dexter Fowler for a swinging strike:

And, second, to Jonathan Villar: