OPS Formula:
From: | To: |
OPS (On-base Plus Slugging) is a baseball statistic that combines a player's ability to get on base (OBP) with their power hitting ability (SLG). It's calculated by simply adding these two metrics together.
The calculator uses the following formulas:
Where:
Details: OPS is one of the best simple metrics for evaluating a hitter's overall offensive performance. It correlates well with run production and is easy to calculate.
Tips: Enter all required statistics from a player's performance. At Bats must be greater than zero for valid calculations.
Q1: What is a good OPS value?
A: In MLB, .800+ is very good, .900+ is excellent, and 1.000+ is MVP-caliber. Average is typically around .700-.750.
Q2: Why combine OBP and SLG?
A: OBP measures how often a player reaches base, while SLG measures power. Together they provide a complete picture of offensive value.
Q3: Are there limitations to OPS?
A: OPS treats OBP and SLG as equally valuable, though OBP is actually more important for run scoring. It also doesn't account for baserunning or situational hitting.
Q4: How does OPS compare to wOBA?
A: wOBA (Weighted On-Base Average) is more accurate as it properly weights different offensive events, but OPS is simpler to calculate.
Q5: Can OPS be used to compare players across eras?
A: To some degree, but league-average OPS changes over time due to factors like rule changes and equipment evolution.