Keaton Arneson
@keatonarneson.fangraphs.com
π€ 2396
π₯ 258
π 274
Fantasy Baseball (x2 NFBC Overall Finisher) | Developer
@FanGraphs.com
| Engineer
reposted by
Keaton Arneson
FanGraphs Baseball
6 days ago
FanGraphs Changelog: The Offseason
blogs.fangraphs.com/fangraphs-ch...
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FanGraphs Changelog: The Offseason
Introducing a semi-regular update on what weβve been doing on the development side of the site.
https://blogs.fangraphs.com/fangraphs-changelog-the-offseason/
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Can anyone guess which pitcher this is based on his stuff+ dropping?
12 days ago
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reposted by
Keaton Arneson
FanGraphs Baseball
27 days ago
Introducing the FanGraphs Lab
blogs.fangraphs.com/introducing-...
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Introducing the FanGraphs Lab
The Lab is a collaboration between the writing team and the engineering team here at FanGraphs, a joint effort to create more ways to sort through and visualize the huge crush of data that pervadesβ¦
https://blogs.fangraphs.com/introducing-the-fangraphs-lab/
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Tanner Bibee's Sinker command was 78/80 in 3 ball counts. His 4 seam was 58 in 3 ball counts. Still really good, but not as dominant as his sinker.
28 days ago
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Parker Messick was allergic to giving up walks with his fastball. He had a 90 command grade in 3 ball counts. That breaks the upper scale of 80 for PitchingBot command.
30 days ago
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CJ Kayfus and Bo Naylor were the unsung heroes during Cleveland's 20-7 September.
30 days ago
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Robbie Ray 2020 - 6.62 ERA Ray 2021 - 2.84 ERA Jesus Luzardo 2021 - 6.61 ERA 2022 - 3.32 ERA Yusei Kikuchi 2022 - 5.19 ERA 2023 - 3.86 ERA Carlos Rodon 2023 - 6.85 ERA 2024 - 3.96 ERA Trevor Rogers 2024 - 4.92 ERA 2025 - 1.81 ERA Sean Manaea 2025 - 5.64 ERA 2026 - ???
about 1 month ago
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Oopsy's favorite hitter pick is Jo Adell. Easy pick in my DC draft.
about 2 months ago
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One thing I appreciate about OOPSY projections is it can be different compared to the rest. In this example, Steamer and BAT had identical 4.04 ERA, but OOPSY is down to 3.37.
2 months ago
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THE BAT/BAT X are live now π
3 months ago
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I find it interesting that Caminero has a career .260 average, but Steamer has him climbing to .278. Babip positive regression.
3 months ago
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Looks like next year I need to step up my game to reach Diamond level.
3 months ago
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Gavin Lux only had 5 HR and 1 SB in 500 PA. That ties Joe Mauer (2018) for the worst HR + SB (6 HR) since Adeiny Hechavarria with 3 HR and 1 SB in 2016.
4 months ago
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Samuel Basallo is going into his age 21 season. The only age 21 catcher season that I can find recently was Francisco Alvarez in 2023. He went .209 51 25 63 2. His ADP is currently 177 while Adley Rutschman's is 165. I don't think history is on his side to meet the expectations of the #13 C.
4 months ago
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Using FG Depth Charts playing time with Steamer: Player A - 630 PA .254 83 20 68 30 ADP 50 Player B - 630 PA .252 84 20 65 29 ADP 200
4 months ago
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First thought of looking at ADP. Caminero is going too high for someone that doesn't help in SB or AVG. I'd rather have guys like Tatis, Lindor, or Chourio over him easily.
4 months ago
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Projections page has updated NFBC DC ADP! For those of us who don't take a break from fantasy baseball.
4 months ago
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Steamer projections are out
4 months ago
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reposted by
Keaton Arneson
FanGraphs Baseball
5 months ago
FanGraphs is Ad Free today! That's right, everyone who visits the site today gets to enjoy all our great coverage and features without ads. Check it out, and if you like what you see, consider becoming a FanGraphs Member to get the ad-free experience every day!
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That's a huge cliff at 3B this year. Pretty much all or nothing.
5 months ago
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The new scoreboard is launched π
5 months ago
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Great way to end the regular season!
6 months ago
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The new scoreboard beta is out!
6 months ago
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Lots of interesting names at the bottom of xwOBA in the second half.
6 months ago
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Nolan McLean is SP #14 for the second half in only 3 starts. Everyone above and below is pretty much double his innings.
7 months ago
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reposted by
Keaton Arneson
FanGraphs Baseball
7 months ago
FanGraphs Turns 20 Years Old Today!
blogs.fangraphs.com/fangraphs-tu...
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FanGraphs Turns 20 Years Old Today!
Where does the time go?
https://blogs.fangraphs.com/fangraphs-turns-20-years-old-today/
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3-way fight for the #1 fantasy player this year. Though at his ADP, Raleigh would be the most valuable. Caveat 2-catcher leagues.
7 months ago
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#1 pitcher in the second half. Civale has been displaced.
7 months ago
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Just as we all expected, Civale being the #1 pitcher in the second half.
8 months ago
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Mind blown!!! Pete Crow-Armstrong's mom played Billy Heywood's mom in Little Big League.
8 months ago
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My trade value list. I will admit I had a bug with Jose Ramirez during development. He shouldn't be this high, even as a Guardians fan.
8 months ago
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blogs.fangraphs.com/envelope-ple...
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Envelope Please: The 2025 Crowdsourced Trade Value Results
Come take a look at the players our readers ranked as having the top trade values in baseball.
https://blogs.fangraphs.com/envelope-please-the-2025-crowdsourced-trade-value-results/
8 months ago
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Reminder that Mullins was one of the top fantasy hitters in April.
8 months ago
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Raleigh rightfully gets all the headlines, but Will Smith is having just as good of an offensive season by wRC+
8 months ago
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Updated top 10 for me.
8 months ago
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reposted by
Keaton Arneson
Ben Clemens
8 months ago
One last bump here at lunchtime on the west coast: submit your FanGraphs trade value top 10 by 5pm PT today, and I'll pick a favorite and give them a one-year subscription to the site
add a skeleton here at some point
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My top 10 trade value list so far. With just a little bit of Cleveland bias in there.
8 months ago
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reposted by
Keaton Arneson
FanGraphs Baseball
8 months ago
Introducing Our Crowdsourced Trade Value Tool
blogs.fangraphs.com/introducing-...
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Introducing Our Crowdsourced Trade Value Tool
Our new crowdsourced trade value tool is ready to produce an aggregate ranking of trade value according to the FanGraphs readership β and we need your help.
https://blogs.fangraphs.com/introducing-our-crowdsourced-trade-value-tool/
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New card drop
9 months ago
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#2 pitcher for the past 30 days is... ?
9 months ago
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Last 30 days, Tyler Freeman is out earning Freddie Freeman.
9 months ago
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Evan Carter is the #1 player over the past 7 days and he's only 53% rostered on NFBC.
9 months ago
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59 SB in 56 games π
9 months ago
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New section on the player pages π
10 months ago
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Player Rater over the past 7 days is led by 3 Angels.
10 months ago
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Kyren Paris is the #3 fantasy player so far this year.
11 months ago
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Ivan Herrera jumped to the #5 hitter after his 3 HR game.
12 months ago
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reposted by
Keaton Arneson
Kyle Jennison
about 1 year ago
Heads up to
@keatonarneson.fangraphs.com
, there is an account impersonating you on here and sending DMs to folks.
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@enosarris.bsky.social
@dvr.bsky.social
Maybe you guys were just ahead of everybody else seeing the future starting RF for the Pirates.
about 1 year ago
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WHIP leaders for the past 4 seasons. This is why Baily Ober's ADP is so high, even though he lacks "upside".
about 1 year ago
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