Approx.,how many balls are used in a major league season?
439428
130,000\n\nThis is a semi-scientific answer.  I'm sure it's probably in the ballpark but I just gave it a guess on my own without looking up any official data.
255348
According to the Pittsburg Post-Gazette, 120 - 132 balls are used in game competition.  168 - 180 are used in batting practice.  The total ballus userd per game for both is 288-312.  These numbers were compiled in May 2005.\n\nSee the two sources below for full details.
185731
Runs Batted In. Most in a season is Hack Wilson of the Cubs with 190!
369748
7 players per team in the game and many alternates that you can switch in and out. i'm not really sure how many alternates you can have but i think maybe up to 14 or something.
259489
Major League Baseball has a 162 game regular season.  Yes, that's such a marathon season.  The preseason is roughly 30 games or so.  \n\nWith that long of a season, it's incredible that Cal Ripken, Jr. played so many consecutive games (somewhere around 2300 in a row).  Considering the guy barely had a day off between March and the end of September each year, he was definitely dedicated to his work.  In an era of inflated salaries and concern of over-use injuries, few players even make it through one season without missing a game.
1076522
There are many different specification for a baseball. A Major League Baseball starts off with a cork, red rubber, black rubber, 3-strand, 4-strand, 3-strand wool, some cotton and so on. The coefficient of restitution, seam height and so on all are part of the spec.\n\nHowever, a baseball used in little league has different specs, a college ball has different specs, and so on and so on.\n\nThe quality of the leather, the rubber, the wool vary from ball to ball.\n\nThe numbers indicate which version or specification the ball was made to. In some cases it might mean the run number for a set number of balls.\n\nNote, little league balls have high seams, high school balls the seams are lower, college they are lower, (I have seen semi-pro balls with big seams and with low seams), major league have the smallest seams heights in my experience.
827452
I found a lot of different answers online. But according to five different sources, every NFL game is equipped with 24 footballs. (Plus, I remember reading that in a recent Sports Illustrated.)\n\nAccording to the NFL Rules Digest, "The home club shall have 36 balls for outdoor games and 24 for indoor games available for testing with a pressure gauge by the referee two hours prior to the starting time of the game to meet with League requirements. Twelve (12) new footballs, sealed in a special box and shipped by the manufacturer, will be opened in the officials’ locker room two hours prior to the starting time of the game. These balls are to be specially marked with the letter "k" and used exclusively for the kicking game."
1171482
tehre's a formula for it...\nit depends how much you run druing the game
682102
Minor league baseball's two month total is 13,203,740 fans for the 176 teams in 11 leagues. It is the first time that April-May attendance has ever exceeded 13-million. The total represents a 378,823 (3%) increase over the 2004 season when the full-season leagues attracted 12,824,917 fans by the end of May on their way to a season total of 39,887,755 fans, an all-time record total for the industry.\nPublished 6/05
620595
how many balls do u have to bring?
846364
Major League Baseball - 90 feet\nLittle League Baseball - 60 feet\nSoftball - 60 feet
1095177
There are 108 double stitches on a regulation baseball.  Some people count the double stitches as 2, making 216 stitches on a baseball.  If you count otherwise, the ball is not regulation.
819878
Official MLB description:\n"The ball shall be a sphere formed by yarn wound around a small core of cork, rubber or similar material, covered with two stripes of white horsehide or cowhide, tightly stitched together. It shall weigh not less than five nor more than 5 1/4 ounces avoirdupois and measure not less than nine nor more than 9 1/4 inches in circumference."\n\nActual construction of the ball:\n"The cork nucleus, enclosed in rubber, is wound with 121 yards of blue-gray wool yarn, 45 yards of white wool yarn, and 150 yards of fine cotton yarn.  Core and winding are enclosed by rubber cement and a two piece cowhide cover hand-stitched with just 216 raised red cotton stitches."
1079735
I get more or less, but many different answers, it just depends on how you look at it:\n\nAll Sports, (M & W) = 41\nAll Sports, (M & W) (Track/Field seasons combined) = 37\nAll Sports, (Men Only) = 20\nAll Sports, (Men Only) (Track/Field seasons combined) = 18\nAll Sports, (Women Only) = 21\nAll Sports, (Women Only) (Track/Field seasons combined) = 19\n\n1. Baseball (M)\n2. Basketball (M/W)\n3. Bowling (W)\n4. Cross Country\n--Team (M/W)\n--Individual (M/W)\n5. Fencing (M/W)\n6. Field Hockey (W)\n7. Football (M)\n8. Golf (M/W)\n9. Gymnastics (M/W)\n10. Ice Hockey (M/W)\n11. Lacrosse (M/W)\n12. Rifle (M/W)\n13. Rowing (W)\n14. Skiing (M/W)\n15. Soccer (M/W)\n16. Softball (W)\n17. Swimming & Diving (M/W)\n18. Tennis (M/W)\n19. Track & Field \n--Indoor: (M/W)\n--Outdoor: (M/(W)\n20. Volleyball (M/W)\n21. Water Polo (M/W)\n22. Wrestling (M)
604226
Rule 3.01 Before the game begins the umpire shall--\n(c) Receive from the hmoe club a supply of regulation baseballs, the number and make to be certified to the home club by the league president.  Each ball shall be enclosed in a sealed package bearing the signature of the league president, and the seal shall not be broken until just prior to game time when the umpire shall open each package to inspect the ball and remove its gloss.  The umpire shall be the sole judge of the fitness of the balls to be used in the game\n(d) be assured by the home club that at least one dozen regulation balls are available for use if required\n\nso however many the league president requires
445772
The average ball lasts 5-7 pitches.  If it touches the dirt it can affect the velocity of the pitchers throw.  You will often see a pitcher throw a ball back to the umpire so he can get rid of it and have the team use it for BP the next day.
1110337
Depends on what you mean by minors.  If you include low a ball and rookie ball, etc, then below 10% for sure.\n\nLook at it this way, teams generally have 6 minor league teams affiliated to one major league club (AAA, AA, high A, 2 lower A teams and a Rookie ball team).  So at any given point, there is about 25 major leagers and 150 minor leaguers.  \n\nHowever, realize that there is a lot more movement in the lower minors (people quitting, etc.).  I would be shocked if it was more than 8%.