2026 SPR Top 15
June 4 Starts
All June 4 Scores →Top 5 — 25 & Under
Full List →2026 SPR Performance Chart
2026 Teams →Three 2026 starters versus a random season average and the 2026 league SPR average.
SPR
Starting Pitcher Rating
SPR is a historical Starting Pitcher data grading system that grades each pitcher's individual start from 1898-Present.
—2026 Pitchers
—2026 Starts Graded
1898–2026Database Range
SPR Leaders by Decade
View All Eras →Top 10 Before 1930
1930 Teams →Historical SPR Performance Chart
Career Rankings →Three random historical careers versus a random season average and lifetime career average.
Daily Update
June 4 SPR Scores
All June 4, 2026 starting pitcher grades.
Daily Leaderboard
Back Home →2026
2026 Homepage
Real-time starting pitcher trends and ratings from the active 2026 SPR data export.
SPRStarting Pitcher Rating
Hot / Cold Pitchers
Last 3 StartsJune 3 Starts
View Full Board →25 And Under Last Start
View Full List →Community Grade Vote
2026 SPRHistorical
Historical Homepage
Random historical seasons, player comparisons, and legendary SPR scorecards from 1898–2025.
SPRStarting Pitcher Rating
Featured Year
Historical Player Generator
Career Board →Community Career Grade Vote
Career SPRCurrent Season
2026 Rankings
Full qualifying 2026 SPR board from the current public workbook export.
Pitcher Search
Search
Compare pitchers or search current 2026 pitchers and historical SPR records.
Compare Players
Select three pitchers or randomize a matchup.Best Season SPR
Minimum 15 startsPlayer Search
Find a Pitcher
Year-by-Year SPR
Click a year for its game logHistorical Seasons
All-Time Best Seasons
Select a current MLB franchise to view its best pitcher seasons from the loaded SPR database.
SPR History
Career Rankings
Career SPR summaries from the historical workbook export.
Historical Starts
All-Time Starts
Sortable list of top individual starts in the SPR database, ranked by single-start SPR grade. This clean test view uses only confirmed fields from the current mainframe.
Historical Teams
All-Time Teams
Note: Team SPR averages are calculated using qualified starts only. As a result, listed starts may not equal a team's total games played.
Sortable list of best team pitching seasons in the SPR database, ranked by team starting-pitcher SPR average.
Franchise Team Seasons
All-Time Teams →Pitcher Search
Find a Pitcher
Alphabetical player list. Type a name to narrow it down.
About SPR
About Starting Pitcher Rating
SPR is an independent, data-based baseball project built from years of work tracking starting pitcher value.
About the project
Starting Pitcher Rating was built to give starting pitchers a clear, consistent, data-based grade for every outing. The goal is to make starting pitcher value easier to understand for players, parents, coaches, and fans.
The rankings are not opinion-based. Every public grade comes from the data and the same system applied across the database.
If you would like to make a donation or contact the website, email startingpitcherrating@gmail.com.