Houck seems to have a similar repertoire to some of the SF Giants pitchers Bailey’s had success with. Logan Webb’s two-seamer and slider have similar shapes to Houck’s (by horizontal and vertical movement), and Alex Cobb’s is pretty close too.
The problem is that Webb has a great change and Cobb a devastating splitter (aka “
The Thing”). Houck’s splitter isn’t on par with those guys’ offspeed pitches, but it’s not terrible. He mostly throws it to LHB, but not very often, and one of the problems last year was that our porous defense.
Houck’s splitter 2023
Arm-side movement: 14.2 inches
Downward movement: 34.6 inches
Velo: 87.6 mph | Spin rate: 1689 rpm
198 pitches (11.4%), 2 barrels, 86.7 EV, 4.7 LA(*)
.336 wOBA vs .293 expected wOBA
Cobb’s splitter 2023
Arm-side movement: 13.1 inches
Downward movement: 32.2 inches
Velo: 89.5 mph | Spin rate: 1565 rpm
970 pitches (38.7%), 14 barrels, 90.3 EV, .3 LA(*)
.280 wOBA vs .316 expected wOBA
Webb’s changeup 2023
Arm-side movement: 11.3 inches
Downward movement 40.0 inches
Velo: 87.5 mph | Spin rate: 1476 rpm
1322 pitches (33.6%), 12 barrels, 90.0 EV, minus-4.8 LA(*)
.245 wOBA vs. .255 expected wOBA
I’m not an expert, but looking at this, it seems like Houck’s third pitch (the one he needs against lefties) is close. He may need to add a bit of velo, and make it heavier by dropping the spin rate. He also doesn’t throw it a lot, for whatever reason.
The good news, potentially, is that Bailey has overseen both Webb and Cobb doing both. Webb has dropped the spin rate on his changeup from 1609 to 1475 rpm since 2020, while bumping velocity from 84.7 to 87.5 mph. Cobb has dropped the spin rate from 1617 to 1565 rpm since 2020, while bumping velocity from 86.9 to 89.6 mph.