
Despite missing a portion of spring training, Jake Arrieta has actually beaten his projections thus far.
(Photo:
Ian D’Andrea)
As was documented on a number of occasions at this site during the winter months, the 2017-18 offseason represented the slowest free-agent market on record. While the economic implications of the offseason remain unclear, that’s not the only way in which the game was disrupted this winter. Because a number of players signed late, a number of players also benefited from something less than a full complement of spring-training games. Logic dictates that could have an effect on performance. But does the data support that logic?
We could attempt to answer that question by examining performances from just the first couple weeks of season — when late signees would still, hypothetically, be getting reacquainted with the speed of the game. There would so much randomness involved in such a study, though, it would be impossible to reach any real conclusion based on a handful players. It might not be entirely responsible to try and draw conclusions from two months’ worth of performances, either. As it stands, though, we at least have a larger sample with which to work — and if we considered production too far removed from spring, we might end up not testing the effect of missed time, at all.
Of the Top 50 Free Agents, 10 signed in March or later. One of those players, Greg Holland, is a reliever. We could compare Holland’s performance to the 15 other relievers, but I’m not sure that would be a worthwhile endeavor. Holland has made 18 appearances, only pitched 13.1 innings, and recorded 15 walks, 10 strikeouts, a 5.97 FIP, and a 9.45 ERA. His -1.52 WPA is the worst in the National League. I didn’t run the numbers, but suffice it to say, there’s no way the rest of the free-agent relievers have been as bad as Holland. You could chalk that up to a lack of spring training, but it might be more worthwhile to look at position players and starting pitchers.
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