What is the average strikeout rate in MLB?

While MLB’s strikeout rate has climbed eight percentage points in the past 16 seasons—going from 16.4% in 2005 to 24% in 2021—college baseball’s strikeout rate has climbed five percentage points in just seven years.

What is a good strikeout rate?

Strikeout rate (K%) and walk rate (BB%) measure how often a hitter walks or strikes out on a per plate appearance basis.


Rating K% BB%
Excellent 10.0% 15.0%
Great 12.5% 12.5%
Above Average 16.0% 10.0%
Average 20.0% 8.0%

What is a bad strikeout rate?

Strikeout percentage is a great stat for separating good and bad hitters, but in today’s game it is not uncommon to see some of the top offensive players have below average strikeout rates.

When a High Strikeout Rate Doesn’t Really Matter – by: Gary Russo.

Rating K%
Average 20.0%
Below Average 22.0%
Poor 25.0%
Awful 27.5%

What is a good strikeout rate for pitchers?

Strikeout and walks rates are extremely important for evaluating pitchers. A plate appearance can essentially end in four ways: strikeouts, walks, home runs, and balls in play.


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Rating BB/9 BB%
Excellent 1.5 4.5%
Great 1.9 5.5%
Above Average 2.5 6.5%
Average 2.9 7.7%

Who has the highest strikeout rate in MLB?

Career Leaders & Records for Strikeouts

Rank Player (yrs, age) Strikeouts
1. Reggie Jackson+ (21) 2597
2. Jim Thome+ (22) 2548
3. Adam Dunn (14) 2379
4. Sammy Sosa (18) 2306

What is K in baseball stats?

Definition. A strikeout occurs when a pitcher throws any combination of three swinging or looking strikes to a hitter. … In the scorebook, a strikeout is denoted by the letter K. A third-strike call on which the batter doesn’t swing is denoted with a backward K.

What’s a good H 9?

Career Leaders & Records for Hits per 9 IP

  • Nolan Ryan+ (27) 6.5553. 5386.0. R.
  • Sandy Koufax+ (12) 6.7916. 2324.1. L.
  • Clayton Kershaw (14, 33) 6.8160. 2454.2. …
  • Sid Fernandez (15) 6.8513. 1866.2. …
  • J.R. Richard (10) 6.8761. 1606.0. …
  • Andy Messersmith (12) 6.9366. 2230.1. …
  • Trevor Hoffman+ (18) 6.9896. 1089.1. …
  • Mariano Rivera+ (19) 6.9971. 1283.2.

Who has the most walks in MLB history?

Who Has Allowed The Most Walks In Mlb History? The following is a list of the 100 most-walked Major League Baseball pitchers. Nolan Ryan holds the record for the most walks in a career with 2,795 in his career. A pitcher in MLB history has walked more than 2,000 batters only once, Ryan.

How many players have struck out 5 times in a game?

Since 1901, there have been 196 instances of batters striking out at least five times in a single game. Johnson is the most recent, of course, and he’s the third since the start of the 2021 season, with Avisail Garcia and Yoán Moncada also sharing the unfortunate achievement.

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Who has the most strikeouts ever?

Career Leaders & Records for Strikeouts

Rank Player (yrs, age) Strikeouts
1. Nolan Ryan+ (27) 5714
2. Randy Johnson+ (22) 4875
3. Roger Clemens (24) 4672
4. Steve Carlton+ (24) 4136

What is a good K 9 for a pitcher?

Current Baselines (2002-2007): The average K/9 for starting pitchers is 6.17 and 7.21 for relievers. For starting pitchers the top and bottom 20th percentile are a K/9 above 7.56 and below 4.89. Relievers top and bottom 20th percentiles are a K/9 above 8.94 and below 5.54.

What does BB mean in baseball?

Definition. A walk (or base on balls) occurs when a pitcher throws four pitches out of the strike zone, none of which are swung at by the hitter. After refraining from swinging at four pitches out of the zone, the batter is awarded first base. In the scorebook, a walk is denoted by the letters BB.

What does H 9 stand for in baseball?

H/9 represents the average number of hits a pitcher allows per nine innings pitched. It is determined by dividing a pitcher’s hits allowed by his innings pitched and multiplying that by nine. It’s a very useful tool for evaluating pitchers, whose goal is to prevent runs, which are usually scored by hits.

Who struck out the most 2021?

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MLB Stat Leaders 2021.

Strikeouts K
1 Robbie RayTOR 248
2 Zack WheelerPHI 247
3 Gerrit ColeNYY 243
4 Max ScherzerWSH/LAD 236

Who has struck out the least in MLB history?

Sewell holds the record for the lowest strikeout rate in major league history, striking out on average only once every 73 plate appearances, and the most consecutive games without a strikeout, at 115.

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Who threw the most no hitters?

The pitcher who holds the record for the most no-hitters is Nolan Ryan, who threw seven in his 27-year career. His first two came exactly two months apart with the California Angels: the first on May 15, 1973, and the second on July 15.