A quality start is a statistical measure in baseball that evaluate pitcher’s performance by how long he lasts in the game and how many runs he gives up. The minimum requirement for a quality start is six innings pitched with three or fewer earned runs allowed. If a pitcher does not meet either of those requirements, it is considered a subpar outing.
A quality start in baseball is defined as a start in which the pitcher completes at least six innings and allows three or fewer earned runs. In order for a quality start to be official, the pitcher must also record a decision (either a win, loss, or no-decision).
Quality starts have become increasingly important in recent years, as teams have come to realize that relying on their bullpen to eat up innings is not always the best strategy.
By definition, quality starts take some pressure off of the bullpen and help keep them fresh for later in the game.
Interestingly, there is some debate over whether or not quality starts are actually all that valuable. The main argument against them is that they don’t necessarily reflect how well a pitcher pitched; rather, they simply reflect how long he pitched.
A pitcher could go seven innings and allow three earned runs and still not get a quality start if he gives up those runs in the first inning.
At the end of the day, it’s up to each team to decide how much weight they want to give quality starts. Some teams may value them highly while others may not put as much emphasis on them.
Quality Start Baseball Record
Welcome to Quality Start Baseball Record, the blog dedicated to tracking quality starts in Major League Baseball. A quality start is defined as a start in which a pitcher works at least six innings and allows three or fewer earned runs. This metric is a useful way of evaluating pitchers, as it captures both their durability and effectiveness.
The 2019 season saw 1,369 quality starts, down from 1,387 in 2018. The Los Angeles Dodgers led the majors with 156 quality starts, while the Baltimore Orioles had the fewest with just 60. Justin Verlander of the Houston Astros had an MLB-best 21 quality starts, while fellow Astros pitcher Gerrit Cole was second with 20.
As we head into the 2020 season, keep an eye on this blog for all the latest news on quality starts around the league.
Mlb Quality Start Leaders
In baseball, a quality start is defined as a starting pitcher completing at least six innings while allowing three or fewer earned runs. This stat has been tracked by Major League Baseball since 1988, and it’s a useful metric for evaluating starting pitchers.
The quality start leaders for the 2018 MLB season are:
1. Justin Verlander (HOU) – 28
2. Gerrit Cole (HOU) – 27
3. Max Scherzer (WSH) – 26
4. Trevor Bauer (CLE) – 25
5. Chris Sale (BOS) – 23
As you can see, all of the top five quality start leaders this year play in the American League.
That’s not terribly surprising, given that the AL has been generally stronger than the NL this season. But it is worth noting that two of the top five pitchers are on the same team: Justin Verlander and Gerrit Cole of the Houston Astros.
If we look at career quality starts, there are some different names near the top of the list.
Clayton Kershaw leads all active pitchers with 134 career quality starts, followed by Zack Greinke with 133 and Max Scherzer with 130. All three of those pitchers have won multiple Cy Young Awards, which is no coincidence; they’re all among the best pitchers in baseball history.
Mlb Quality Start Leaders 2022
As of June 1st, 2022, the MLB Quality Start Leaders are as follows:
1. Gerrit Cole, New York Yankees – 19
2. Mike Soroka, Atlanta Braves – 18
3. Jacob deGrom, New York Mets – 17
4. Shane Bieber, Cleveland Indians – 16
5. Hyun-Jin Ryu, Toronto Blue Jays – 15
6. Luis Castillo, Cincinnati Reds – 14
7. Walker Buehler, Los Angeles Dodgers – 13
8. Zac Gallen, Arizona Diamondbacks – 12
9. Max Scherzer, Washington Nationals – 11
Quality Start Percentage
What is Quality Start Percentage?
Quality Start Percentage (QS%) is a statistic in baseball that measures the percentage of starts in which a pitcher records a quality start. A quality start is defined as a start in which the pitcher works at least six innings and gives up three or fewer earned runs.
The QS% statistic can be used to evaluate pitchers in different ways. For example, it can be used to compare pitchers with different numbers of starts. It can also be used to compare pitchers from different eras, since the definition of a quality start has changed over time.
There are other ways to measure pitching performance, but QS% can be a useful tool for evaluating pitchers.
Quality Starts
Quality starts is a term used in the automotive industry to describe a set of specific guidelines that must be met in order for a car to be considered “quality.” These guidelines are typically set by the car manufacturer, and they can vary depending on the make and model of the vehicle. However, some common quality start standards include things like making sure all parts are correctly assembled, that there are no defects in the paint or bodywork, and that the car meets all safety and emissions requirements.
meeting these standards is important for both the customer and the manufacturer, as it helps to ensure that the car will be safe and reliable. Quality starts can be a challenge to achieve, but they’re essential to ensuring that cars meet customer expectations.

Credit: lastwordonsports.com
Who Has the Most Quality Starts in Mlb History?
There are a few pitchers who could lay claim to the title of most quality starts in MLB history, but ultimately it is Roger Clemens who holds this record. Clemens racked up an impressive 86 quality starts during his time with the Red Sox, Yankees, and Astros. He was a model of consistency throughout his career, posting a 3.12 ERA and 1.17 WHIP while striking out over 4,000 batters.
While there have been some great pitchers in Major League Baseball history, none have been as consistent as Roger Clemens when it comes to putting up quality starts. For that reason, he is rightfully considered the king of quality start pitchers.
Can You Lose a Quality Start?
A quality start is defined as a pitchers performance in which he completes at least six innings while allowing three or fewer earned runs. In order for a pitcher to be credited with a quality start, he must complete at least six innings and have a ERA of 3.00 or less.
There are several ways that a pitcher can lose a quality start.
The most common way is by giving up four or more earned runs in six innings pitched. Another way is if the pitcher only pitches five innings and gives up three or fewer earned runs. In this case, the pitcher would not be credited with a quality start but would instead be given a no decision.
Finally, a pitcher can also lose a quality start if he pitches less than six innings and gives up four or more earned runs.
So, to answer the question, yes, it is possible for a pitcher to lose a quality start.
How Do You Become a Quality Start in Mlb?
To become a quality start in MLB, you must complete at least six innings pitched while giving up three or fewer runs. This is not an easy feat, as most starting pitchers average around five innings pitched per game. However, if you can consistently pitch six or more innings while keeping your opponents to three or fewer runs, you will be considered a quality start.
What is Considered Quality Start Fanduel?
In baseball, a quality start is a statistic that measures whether or not a starting pitcher has pitched well enough to earn a win. In order to be considered for a quality start, a pitcher must complete at least six innings while allowing three or fewer earned runs.
A quality start is not always indicative of a pitcher’s final line; it only measures if they gave their team a chance to win.
A pitcher can earn a quality start and still end up with a no-decision or a loss.
On FanDuel, pitchers are given points for each out they record, as well as bonuses for strikeouts and wins. A quality start on FanDuel is worth 12 points.
Colon's quality start
Conclusion
A quality start in baseball is defined as a start in which the pitcher completes at least six innings and gives up three or fewer earned runs. In order for a pitcher to receive credit for a quality start, he must complete at least six innings and give up three or fewer earned runs. If the pitcher leaves the game before completing six innings, but has given up three or fewer earned runs, he will still receive credit for a quality start.






