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Tangotiger
@tangotiger.com
MLBAM Senior Data Architect
Website http://www.tangotiger.com
Co-author of The Book, with limited free access from
- Amazon: http://tinyurl.com/tangotiger
- Google Books: http://tinyurl.com/tangotiger2
December 6, 2025 at 12:48 AM
On Even-Strength

Pro-rated to 60 min
3.2 - 3.8 With McDavid
2.4 - 3.3 Without

Pro-rated to 60 min
3.8 - 3.1 With Draisaitl
2.1 - 3.7 Without

Source: @naturalstattrick.com

Is McDavid playing with worst players on team? Or are goalies allowing more goals/shot "coincidentally" when McJ is on ice?
December 5, 2025 at 3:17 PM
On Even-Strength

Jake Evans

Goals Scored - Allowed (Minutes)
9-25 (318) With
58-51 (1022) Without

Pro-rated to 60 minutes
1.7 - 4.7 With
3.4 - 3.0 Without

That's a pretty abysmal on-ice record

Source: @naturalstattrick.com
December 5, 2025 at 3:05 PM
On Even-Strength

Esa Lindell

Goals Scored - Allowed (Minutes)
32-16 (525) With
40-40 (896) Without

Pro-rated to 60 minutes
3.7 - 1.8 With
2.7 - 2.7 Without

When "without" has goals scored = allowed, you know rest-of-team is equal to rest-of-league

So that 32-16 record can stand unadjusted
December 5, 2025 at 2:55 PM
On Even-Strength

Matthew Schaefer

Goals Scored - Allowed (Minutes)
32-22 (515) With
37-45 (898) Without

Pro-rated to 60 minutes
3.7 - 2.6 With
2.5 - 3.0 Without

source: @naturalstattrick.com
December 5, 2025 at 2:41 PM
On Even-Strength

Moritz Seider

Goals Scored - Allowed (Minutes)
36-27 (563) With
29-53 (870) Without

Pro-rated to 60 minutes
3.8 - 2.9 With
2.0 - 3.7 Without

source: @naturalstattrick.com
I’m gonna say something highly provocative but I think it has merit

Moritz Seider deserves not just Norris Trophy consideration, but MVP consideration

The Wings absolutely fall apart when he’s not on the ice
December 5, 2025 at 2:38 PM
On Even-Strength

Goals Scored - Allowed (Minutes)
32-21 (464) With Connor Bedard
33-42 (848) Without Bedard

Pro-rated to 60 minutes
4.1 - 2.7 With
2.3 - 3.0 Without

Source: www.naturalstattrick.com
Natural Stat Trick
www.naturalstattrick.com
December 5, 2025 at 5:35 AM
Whiff Rate by Pitch Speed, since 2008
Fastballs only
(excludes pitchers-as-batters, except Ohtani)

The averages in the Grand Total are the simple averages

There's been a turn since 2020 where the whiff rates are progressively going down (after controlling for pitch speed)
December 5, 2025 at 4:15 AM
Since players are going to get paid a number, evaluation comes down to... a number

Framber is forecasted at 3.7 WAR, Cease at 3.8 WAR, Suarez at 3.3 WAR. Cease/Suarez are 2 years younger.

Watch what they sign for and thatll tell you how intangibles are valued

www.fangraphs.com/roster-resou...
December 4, 2025 at 4:19 PM
Eight fielders... you have 2 outfielders, 3 infielders and a "rover" who plays wherever they need him to cover the holes... suddenly, batters will be hitting for contact... all the problems are solved

BUT, it requires that thing that you grew up with no longer being an artificial constraint
This is a good dive into something we've been talking about for a while and which many people refuse to admit:

fielders are too good, low BA is not just hitters wanting launch angle or whatever

More hits? Make it harder on fielders.

www.nytimes.com/athletic/685...
The gapper is dead: Who killed the double and triple — and what can MLB do about it?
www.nytimes.com
December 3, 2025 at 5:08 PM
The highlighted column is the Projected WAR for 2026

@fangraphs.com Crowdsource best-fits to roughly this:
Years = 2 x (ProjWAR - 1)
AAV = 7.5 x ProjWAR

So, a 3 ProjWAR player would get 4 years, 22.5 AAV, or a 4/90 deal

Let's see how the market ACTUALLY responds

www.fangraphs.com/roster-resou...
December 1, 2025 at 2:02 AM
Blog Post: Bayesian Strike Zone

tangotiger.com/index.php/si...
November 29, 2025 at 4:11 PM
Blog Post: Pattern in Fastball Usage

tangotiger.com/index.php/si...
November 29, 2025 at 3:59 PM
At first pass, I clicked 13 names... and I have no desire to remove three names
November 28, 2025 at 2:11 AM
Blog Post: Statcast: Move over Framing Skill, make room for Challenging Skill

tangotiger.com/index.php/si...
November 25, 2025 at 10:00 PM
3/72 deal has similar expectation of production as 5/102.5 deal, over the first three years (and bench-level expectation for years 4+5)

So straight 1:1 deal of Semien/Nimmo essentially is both sides agreeing the two players are equivalent in talent at this moment

An old fashioned "baseball deal"
November 24, 2025 at 3:46 PM
Isn't this the plot to The Bad News Bears?
The classic windup of Luis Tiant! #MLB #Baseball #Legend #History
November 23, 2025 at 2:20 PM
Sometimes it's really easy to figure out who played on the same line and if the defenders were paired up with their forwards or not

www.hockey-reference.com/teams/DET/19...
November 21, 2025 at 4:50 AM
The 2nd chart makes it the most clear to me that the 45 degree standard is a reasonable standard to establish if a swing was checked or not

If you can't get to 50mph, then you had no intent to swing
#Statcast Checked Swings

We can try to create an objective definition of Checked Swing by understanding how hard batters swing

Using threshold of 50+ mph to determine a full-effort swing, we see that happens right around bat orientation being 45 degrees from the plate (aka parallel to foul line)
November 20, 2025 at 4:10 AM
ABS Challenge
ABS Challenge
ABS Challenge
ABS Challenge
November 19, 2025 at 5:51 PM
Minor league batter who benefitted most from ABS Challenge, both in challenges made (flipping 11 calls, losing only 5 challenges) and in challenges against him (3 flipped, with 12 lost challenges for opponent)

Clearly, disagreement as to how top of this batter's zone is called
November 15, 2025 at 2:00 AM
Blog Post: Should you stack LHH/RHH, or alternate them?

tangotiger.com/index.php/si...
November 14, 2025 at 10:53 PM
This minor league LHH challenged an enormous # of outside pitches, almost all to no avail

Itll be exciting to see how MLB batters are going to challenge (if even allowed to by their club)

If its me: only allow it for best batter on the team, or any on a potential K/BB flip. Otherwise, catcher-only
November 14, 2025 at 8:56 PM
Using information from Cot's, we can construct a continuous function to better represent what the bonus payout could have been, had it gone out to the 20th spot

legacy.baseballprospectus.com/compensation...
November 14, 2025 at 4:13 AM
Blog Post: Describing the Cy Young voter mindset

tangotiger.com/index.php/si...
November 13, 2025 at 5:10 AM