https://bbcardstats.com/standardized-career-fipr/
Standardized career FIPr - BB Cards & Stats
Feb 13, 2025 - Blog postUser notesAnalysis scriptLahman pitchingLahman namesBBR 2024 pitching data
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https://bbcardstats.com/hank-aaron-career-set/
Hank Aaron career set - BB Cards & Stats
Oct 17, 2024 - Still the King . . . .
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https://bbcardstats.com/resources-for-fielding-before-and-after-baseballs-great-transformation/
Resources for "Fielding Before and after Baseball's 'great transformation'" - BB Cards & Stats
Apr 25, 2026 - Preprint Article Supplemental Information Single season regression model outputs Codebook Main analyses data DRA analyses data
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https://bbcardstats.com/managers-managers-managers/
Managers, managers, managers, ... - BB Cards & Stats
Jan 9, 2026 - Argh! I thought this was done, but the fat lady got laryngitis… These are two papers. There are 3 things to say about them: 1. They are principally the former...
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https://bbcardstats.com/mr-tiger/
Mr. Tiger - BB Cards & Stats
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https://bbcardstats.com/collecting-with-partners/
Collecting with partners - BB Cards & Stats
Oct 17, 2024 - It’s always more enjoyable to share your collecting goals and efforts with a friend who has similar tastes. (But be sure to trim claws first.)
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https://bbcardstats.com/hall-of-fame-rookies/
Hall of fame rookies - BB Cards & Stats
May 30, 2026 - Here’s an in-progress HOF RC collection. It is certain to grow with new inductees. Beyond that, it’s hard to say. There are certain “grail” RCs that likely...
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https://bbcardstats.com/fipr-vs-fip-data/
FIPr vs FIP data - BB Cards & Stats
Feb 19, 2025 - Blog post user notes analysis script Lahman pitcher data Lahman names BBR 2024 pitcher patch FG FIP data FIPr weights
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https://bbcardstats.com/page/8/
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https://bbcardstats.com/1932-yankees/
1932 Yankees - BB Cards & Stats
Oct 30, 2024 - The 1932 Yankees had the most Hall of Fame members of any World Series Champions—9. Their opponents, the Cubs, had a good number as well, making that year’s...
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https://bbcardstats.com/page/5/
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https://bbcardstats.com/stephen-vogt-manager-of-the-year-again-introducing-w162p/
Stephen Vogt: manager of the year-again (introducing w162p) - BB Cards & Stats
Dec 14, 2025 - Here’s one fun feature of the manager-value estimator tools featured in the new “Monkeys vs. Earl Weaver” paper: they use different instruments for measuring...
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https://bbcardstats.com/mvp-cya-teammates/
MVP/CYA teammates - BB Cards & Stats
Oct 17, 2024 - Would you have guessed this many? Fewer? More? For sure there wouldn’t be this many if the two awards were made randomly. MVP has a bias (statistically,...
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https://bbcardstats.com/one-permutation-of-rickey/
One permutation of Rickey - BB Cards & Stats
Oct 17, 2024 - There are approximately 1078 possible Rickey Henderson career sets. The only common element would be his 1981 Topps #482 rookie. It is unlikely that any one...
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https://bbcardstats.com/about-2/
About - BB Cards & Stats
Apr 26, 2026 - This site is dedicated to using baseball cards to motivate the exploration of baseball history and the measurement of baseball performances. Unless otherwise...
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https://bbcardstats.com/hey-what-about-vintage-cya-winners/
Hey, what about vintage CYA winners? - BB Cards & Stats
Jan 17, 2025 - Someone pointed out that it wasn’t very nice to post vintage batting champs while excluding vintage Cy Young Award winners — so here they are! I think we can...
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https://bbcardstats.com/pythagorean-benchmarking-dont/
Pythagorean benchmarking: Don't - BB Cards & Stats
Apr 16, 2026 - Been a while—but here’s a new paper! Synthesizes and extends some of the material from the last few posts on using Pythagorean Expectation formula as benchmark...
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https://bbcardstats.com/does-team-slugging-predicted-deviation-from-pythagorean-expectation-seems-doubtful/
Does team slugging predict deviation from Pythagorean Expectation? Seems doubtful - BB Cards & Stats
Mar 13, 2026 - Here’s a strange one: does team slugging percentage predict deviation from a team’s Pythagorean Expectation Formula (PEF() winning percentage? There’s...
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https://bbcardstats.com/bip_rba-data/
BIP_RBA data - BB Cards & Stats
Feb 6, 2025 - BIP_RBAb blog post BIP_RBA_ver1 blog post user notes BIP_RBAb analysis script Lahman pitcher data Lahman names BBR_sh_sf BBR_2024 pitcher_patch 1930_79_BIP...
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https://bbcardstats.com/do-bullpens-really-help-teams-beat-their-pythagorean-expecatations/
Do bullpens really help teams "beat" their Pythagorean expecatations? - BB Cards & Stats
Mar 12, 2026 - Having examined the value of the Pythagorean Expectation Formula (PEF) as a benchmark for assessing manger value, I thought it would be interesting to extend...
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https://bbcardstats.com/runs-produced-above-avg-data/
Runs produced above avg. data - BB Cards & Stats
May 14, 2025 - Blog post featuring data User notes team_ops_runs_model_script Player season/career_rp_aa_script team_ops_r_1900_2024 OPS_PAS_1900_2024...
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https://bbcardstats.com/post-talk-report-mit-sloan-sports-analytics-conf/
Post-talk report: MIT/Sloan Sports Analytics Conf. - BB Cards & Stats
Mar 7, 2026 - This is more or less what I said: My focus is manager value, one of the last aspects of major league baseball unaffected by the sports analytics revolution....
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https://bbcardstats.com/supporting-materials-for-manager-value-estimator/
Supporting materials for manager-value estimator - BB Cards & Stats
May 21, 2026 - Note: Materials on this page are in two parts. The first set relates to the MIT-Sloan Sports Analytics conference paper “Can a Stadiumful of Monkeys Outmanage...
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https://bbcardstats.com/page/14/
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https://bbcardstats.com/blog/
Blog - BB Cards & Stats
Feb 13, 2025 - Blog 1 2 3 4 5 The most dominant trans-historical fielding-independent pitching *careers* in AL/NL history You know I’m still perfecting RBA_BIP_v2, of course!...
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https://bbcardstats.com/get-your-mwar-preprint-now-before-it-sells-out-on-newstands/
Get your mWAR preprint now, before it sells out on newstands! - BB Cards & Stats
Apr 26, 2026 - Great news: mWAR paper has been accepted by Journal of Sport Analytics! Will make second site paper (other being Fielding After Baseball’s Great...
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https://bbcardstats.com/page/11/
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https://bbcardstats.com/bip-dataset-and-related/
BIP dataset and related - BB Cards & Stats
May 1, 2025 - Paper: “Empirically Testing the Impact of Pitchers on “Balls Hit in Play” blog post: Introducing BIP-ERA User notes retrosheet_bip_data top BIP-ERA + BNIP-ERA...
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https://bbcardstats.com/paper-on-a-page-or-poster/
Paper on a page (or poster) - BB Cards & Stats
Feb 8, 2026 - Hey–I get to present the original Monkeys paper (since split into separate mWAR and Pythagorean Expectation papers) at the upcoming MIT-Sloan Sports Analytics...
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https://bbcardstats.com/mr-cub/
Mr. Cub - BB Cards & Stats
Oct 17, 2024 - If you don’t love Mr. Cub, then just leave this site! I mean c’mon!
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https://bbcardstats.com/from-the-you-knew-this-but-still-dept-the-evolution-of-pitcher-useage/
From the "You knew this, but still" dep't: the evolution of pitcher useage - BB Cards & Stats
Feb 21, 2026 - Not news but the data picture is still–to me, at least–pretty mind blowing! Compiled this in connection with some additional analyses on the statistical...
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https://sabrbaseballcards.blog/2026/03/26/introducing-the-getty-images-sabr-baseball-cards-board/sabr-bb-cardboard/
SABR-BB-CardBoard – SABR's Baseball Cards Research Committee
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https://www.beabaranowska.com/
Beautifully Illustrated Prints, Cards and Gifts | BB Illustration – Bea Baranowska Illustration
Luxury Stationery and homewares designed by Bea Baranowska. Sustainable, eco-conscious goodies to bring the outside in.
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