Brad Konop.

DEVELOPER / DATA ANALYST / BASEBALL FAN

I write software and dig into baseball data.

I’m Brad Konop, a developer and sysadmin who analyzes baseball data on the side. This site has my independent research on the Rockies and the projects I build along the way. I’m working toward a career in baseball analytics.

Start with the ABS analysis All projects
LATEST WRITING

What I’ve been working on.

All writing
FEATURED / DATA ANALYTICS

Colorado Bought Its ABS Edge in Bulk

Colorado ranks second in MLB for ABS challenge value in 2026. After going through every challenge, I found the edge came mostly from challenging more often, plus one standout catcher.

Oct 30, 2026 · 14 min read

Recent notes

02 POSTS
01
DATA ANALYTICS

The Rockies ABS Analysis, Rebuilt in SQL

I rebuilt the core numbers from my Rockies ABS research as plain SQL queries. They match my Python results exactly, down to all 30 clubs and 669,870 team-pitches.

Nov 8, 2026 · 7 min read
02
DATA ANALYTICS

Rumfield’s 2026 Was Real. His 2027 Will Be Smaller.

I built a forecasting model, tested it on 1,721 hitter-seasons it hadn't seen, and ran TJ Rumfield through it. It projects a .340 wOBA and 104 wRC+ at Coors Field in 2027, down from .373 and 126.

Oct 30, 2026 · 18 min read