Where the work leadsThe clubs name the languages. The catalog teaches them.
Three current public postings from MLB clubs, read on the date shown, with the band each one printed.
The career programs point at these roles: AI Engineering, Predictive Modeling, Shiny Engineering, Production Data Science.
Public postings, Tier A, read on the date shown
| Employer | Title | Band, as posted | Stack named | Date read |
| Cleveland Guardians |
Data Scientist |
$60,000 - $125,000 annually |
Python, R |
read 2026-10-15 |
| Boston Red Sox |
Senior Data Scientist, Baseball Analytics |
$100,000 - $140,000 |
SQL, R or Python |
read 2026-10-15 |
| Seattle Mariners |
Intern, Data Science (Baseball Operations) |
$23 per hour, anticipated pay for this seasonal role |
R, Python, Julia |
read 2026-10-15 |
Reviewed 2026-10-15, next review January 2027.
The postings above name Python, R, SQL and Julia in their requirement lines. Those are the languages the catalog teaches.
These are public postings from third-party employers, read on the date shown. They are not an offer, a projection, or a promise of employment.
Data scientists, all industries: median annual wage $120,230. Labelled all industries, not sports. U.S. Bureau of Labor Statistics, Occupational Outlook Handbook, Data Scientists, May 2025, read 2026-10-15.