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Posts by Michael Rosen

never in doubt

15 hours ago 3 0 0 0

stinks

17 hours ago 1 0 1 0

my hometown! i will not be moving back

21 hours ago 1 0 1 0

incredible

1 day ago 1 0 0 0

ya it's extremely unlikely, especially bc his innings will be capped at 65/70

1 day ago 1 0 0 0

ok if mason miller does a 5 WAR reliever season maybe he should win a cy young

1 day ago 7 0 4 0

did my best to answer keith's q for @mattmartell.fangraphs.com's mailbag

3 days ago 4 1 0 0

she is my GOAT

4 days ago 1 0 0 0
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Where’s Your Love Now (Waxahatchee Version)
Where’s Your Love Now (Waxahatchee Version) YouTube video by This Is Lorelei - Topic

no surprise but her this is lorelei cover from earlier this week is sublime

4 days ago 1 0 1 0
A screenshot of FanGraphs' homepage, showing articles about Randy Vásquez and Emerson Hancock, who pitch against each other tonight.

A screenshot of FanGraphs' homepage, showing articles about Randy Vásquez and Emerson Hancock, who pitch against each other tonight.

Tonight's pitching matchup in the Vedder Cup:

Randy Vásquez vs. Emerson Hancock

Two pitchers who ranked bottom 10 in strikeout rate from 2023-2025 but are now getting tons of whiffs early in 2026.

And hey, perfect timing: we wrote about them back-to-back on Monday @fangraphs.com

5 days ago 5 3 1 0
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Emerson Hancock Became Less Efficient And More Effective Pronation, supination, and the reinvention of a pitcher.

for @fangraphs.com, i wrote about emerson hancock's escape from low-slot pronator jail:

1 week ago 12 4 2 2

ya i'd encourage everyone to watch lance's video if you're interested in the latest on how teams are monkeying with their pitchers these days

1 week ago 4 1 0 0
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hancock is the only guy to cut his fastball spin efficiency from ~100% to the low 80s

1 week ago 1 0 0 0

had the same thought the second after sending this skeet

1 week ago 2 0 0 0
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Emerson Hancock Became Less Efficient And More Effective Pronation, supination, and the reinvention of a pitcher.

for @fangraphs.com, i wrote about emerson hancock's escape from low-slot pronator jail:

1 week ago 12 4 2 2
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oh NO

1 week ago 1 0 0 0

no get out of here im posting about random prospects

1 week ago 1 0 0 0
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stumbled across an interesting pop-up prospect guy, ben jacobs, tigers 3rd rounder in 2025, striking out 46% of hitters thru two starts

the fastball (94 mph from a lefty w 18" iVB and a 5.3 foot release) looks plus-plus already (not sure why @tjstats.ca model doesn't like it much)

1 week ago 2 0 2 0

it was only today watching him that i realized that it isn't "lawyerson" which i must admit disappointed me a little

1 week ago 1 0 1 0

cody laweryson is my kind of reliever

1 week ago 4 0 1 1
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A Lukewarm Take on Ice-Cold Bats Bat speed changes with temperature. It’s not clear that it matters.

For @fangraphs.com:

Yes, batters swing slower when it's cold, but not much slower.

1 week ago 13 3 2 1

i caught the eighth! that cutter/slider thing he's throwing looks legit

1 week ago 1 0 0 0

...rockies?

1 week ago 2 0 1 0
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i've been thinking about this re roki's forkball and gyro slider

both of those pitches are around 0/0 iVB/HB and are thrown at similar velos, so they look similar on a plot. but surely the spin pattern differentiates them somehow, at least to the batter

2 weeks ago 2 0 0 0

i don't think so, screwballs usually involve a good deal of pronation and more vertical depth, the slo mo closeup of imai's grip shows he's throwing it like a slider but getting underneath the ball/throwing it from a funny orientation to get that movement

2 weeks ago 6 0 3 0

decent floor of vet arms in the rotation, good defense up the middle, a few bats who can do damage

2 weeks ago 3 0 0 0

there's something... competent about this rockies team

2 weeks ago 5 0 3 1

hello... i'm looking to talk to some pitching trainers and/or coaches for a story. are you a pitching coach or trainer? do you know one? DM me!

2 weeks ago 2 2 0 0
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a man with long hair is sitting in front of a laptop computer and looking at it . ALT: a man with long hair is sitting in front of a laptop computer and looking at it .

when the top pitching prospect gets assigned to the florida state league

2 weeks ago 1 0 0 0
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Erewhon Is Not A Grocery Store | Defector Everyone is trying to get to the bar. The name of the bar? The bar is called Erewhon. This past January, I spent a long weekend in Los Angeles. I was excited to catch up with my friends and their dogs...

I went to Erewhon, had the best smoothie of my life, and realized that it's a Baudrillardian interactive museum in the form of a grocery store: defector.com/erewhon-is-n...

2 weeks ago 73 10 3 4