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AUTHENTIC vs. REPLICA JERSEYS: What is the difference?

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AUTHENTIC

  • Authentic Jersey as worn on-field
  • 100% polyester authentic game jersey
  • 2 color tackle twill letters and numbers
  • Tapered Athletic Cut
  • Authentic jock tag
  • Tackle twill team graphics
  • Official MLB Batters Logo on Back
  • Officially licensed

REPLICA

  • 100% 12 oz. polyester double-knit construction
  • Official team colors and logos
  • Single Color Tackle Twill
  • Fuller Cut
  • Full-button front
  • Team decoration chest
  • Jocktag on tail
Buyer's Guides
Baseball Bats

How To Buy A Baseball Bat

Whether you play Little League baseball or for a college team, buying a bat is a personal decision. New technology has delivered bats that not only enhance performance but also are tailored to an individual player's strengths. It is essential that you select a bat that fits your unique body configuration and skill level, height, weight, and hitting strength.

Understanding Bat Materials

The world of bats now offers a large variety of choices in materials. These can be broken into three primary categories: aluminum, graphite/titanium lined, and wood. Each provides its own unique characteristics and advantages for today's players.

Aluminum

  • Aluminum is lighter in weight which increases control and bat speed. Balls travel farther with aluminum over other metals.
  • Despite generally higher costs than other materials, aluminum is durable and not prone to crack or break
  • Aluminum bats come in a variety of alloys each with a different weight
  • Generally, lighter aluminum alloys are thinner and more durable. The one thing these have in common is that they are all different combinations of Zinc, Copper, Magnesium and Aluminum. The following is a list of the different alloys and their benefits.
    • 7046: This is the standard aluminum alloy used in most bats
    • CU31/7050: More durable than 7046, due to increased levels of zirconium, magnesium, and copper
    • C405/7055: Increased Zirconium content than 7050, giving higher strength
    • C555: 7% stronger than C405, has traces of scandium, which increases strength
  • Lighter weight bats also increase the "sweet spot," the hitting zone on the bat's barrel that gives the maximum place to put metal to ball
  • Aluminum bats, and those enhanced with other alloys, also come in single-layer or double-layer construction
  • Double-layer bats offer more durability and power, since the ball rebounds off the bat with more authority
  • Cryogenically treated aluminum--Alloy is frozen and reheated to provide greater durability, less vibration and 2-4% greater distance

Graphite/Titanium lined

  • Technology has enabled bat makers to use lighter, stronger materials. Graphite and titanium are just two of these.
  • Both are usually added to thinner-wall aluminum bats, enabling bats to be lighter and increasing a player's swing speed
  • These materials also increase durability and the batter's sweet spot
  • Graphite and titanium also help reduce vibration and the sting of ball shock, the tingling feeling sent to the hands usually when you miss hitting the ball in the bat's sweet spot

Wood

  • Wood bats offer a classic feel and sound
  • Look for a grain that is long and wide, which indicates a tree's age and density
  • Wood bats offer more choices in shape and taper that can be customized to a player's swing
  • Wood has three big disadvantages:
    • Bats crack and break
    • Reduced sweet spots on the barrel
    • Far less hitting power than metal bats

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Determine What Bat Fits Your Body

There are some standard rules of thumb in selecting the appropriate bat length. The charts below offer some guidelines based on age and weight and height.

Age

  • Using your age as a guide, use the chart below to determine the bat length that fits your body
Determine Your Bat Length by Age
AgeBat length
5-7 years old24"-26"
8-9 years old26"-28"
10 years old28"-29"
11-12 years old30"-31"
13-14 years old31"-32"
15-16 years old32"-33"
17+ years old34"

Height and weight

  • These are usually better ways to determine what bat length may work best for you
Determine Your Bat Length by Weight and Height
 Your height (inches)
Your weight (pounds)36-4041-4445-4849-5253-5657-6061-6465-6869-7273+
Bat length
less than 6026"27"28"29"29"     
61-7027"27"28"29"30"30"    
71-80 28"28"29"30"30"31"   
81-90 28"29"29"30"30"31"32"  
91-100 28"29"30"30"31"31"32"  
101-110 29"29"30"30"31"31"32"  
111-120 29"29"30"30"31"31"32"  
121-130 29"29"30"30"31"32"33"33" 
131-140 29"30"30"31"31"32"33"33" 
141-150  30"30"31"31"32"33"33" 
151-160  30"31"31"32"32"33"33"33"
161-170   31"31"32"32"33"33"34"
171-180     32"33"33"34"34"
180+      33"33"34"34"

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Determining the Right Bat Weight

  • Most bats are also weighted in ounces
  • Manufacturers have done a great job in balancing the bat's weight to its length
  • Many bats have a weight-to-length ratio, often shown as -4, -6, etc.
  • This basically means a 34-inch bat with a -6 ratio weighs 28 ounces
  • Selecting weight really depends on two critical factors--your strength and your hitting style
  • It also depends a lot on your personal preference in weight and length, so the following are simply guidelines to follow:
    • Bigger, stronger players generally prefer a heavier bat since they get the benefits of both the heft and swing power
    • Smaller players with less strength should consider a lighter bat to generate a quicker swing
    • Younger players, too, should consider that a lighter bat increases control--great for singles hitters, while also reducing the risk of injury

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Understanding Bat Technology

Bat technology may seem a little confusing but it's not rocket-science. There are three essential elements to a bat: barrel size, bat taper and grip.

Barrel size

  • This includes both the length of the barrel--top part of the bat--and its diameter
  • The longer the barrel, generally, the larger the sweet spot for hitting the ball
  • As for diameter, the standard is 2 1/2, inches but many players prefer a smaller barrel that lightens weight and provides more swing speed

Taper

  • This is the diameter of the bat's handle
  • Standard bats are tapered 31/32 of an inch but can be slightly larger or smaller depending on whether you want a lighter or heavier bat
  • You may prefer the feel of a bigger bat taper, which can also reduce the sting when a ball isn't struck on the sweet spot
  • Some players like a narrower taper for the lighter weight and to rotate their wrists faster when hitting.

Grip

  • The grip is simply the covering that bat manufacturers use on the handle of aluminum bats
  • Rubber grips absorb more of the shock
  • Leather or synthetic leather gives a tackier feel for a surer grip
  • Some bats come with a cushioned grip to decrease the shock even more

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Bat Performance Factor (BPF) and League Regulations

An effort by some of governing bodies in Baseball and Softball (NCAA, NHSF, USSSA, NSA) to regulate the performance of a bat has lead to the establishment of a method of measuring how a ball jumps off of a bat compared to how a ball rebounds off of a wall at a controlled speed.

NCAA

The NCAA has implemented a new testing method to ensure all aluminum and composite bats perform like their wood counterparts; it is called the Bat-Ball Coefficient of Restitution (BBCOR) and includes the ABI (Accelerated Break-In) test, which simulates performance after heavy use. Non-wood bats must comply with this standard and display an official NCAA certification mark on the barrel in order to be legal for regular- and post-season play. This standard is currently in effect and BESR is no longer used.

Other criteria:

  • The bats can have a diameter no larger than 2 5/8"
  • The bats can be no lighter than 3 ounces less than the length (i.e. 32 in/29 oz)

NFHS

The NFHS is also adopting the BBCOR standard, starting January 1, 2012. It is allowing BESR-certified bats for the 2011 season, but composite-barreled bats are banned unless they pass both BESR and ABI tests.

Ball Exit Speed Requirement (BESR) - required only for the 2011 season

  • The bats can have an exit speed no higher than 97 MPH off the barrel of the bat. The bats must have a "BESR" logo on the barrel of the bat, designating that the bat meets the Ball Exit Speed Requirement.

For a comprehensive list of NCAA BBCOR-approved, NFHS BESR-approved and NFHS-unapproved bats, click here.

Little League

Non-wood bats used in divisions of play Little League (Majors) and below must be printed with a BPF (bat performance factor) rating of 1.15 or less.

  • BPF (Bat Performance Factor) is simply the increase in the liveliness of a ball hitting a bat compared to throwing a ball against a solid wall (i.e., 20% faster rebound = a BPF of 1.20).

Only certain composite-barreled bats are approved for Little League use. Approval requires the bats to meet the Ball Exit Speed Ratio (BESR) and the Accelerated Break-In (ABI) test. Bats listed here are permitted in Little League games.

ASA

The ASA's performance standard is referred to as a "high speed test." This method determines the outgoing speed of a ball after an impact at 110 miles per hour and calls for an outgoing ball speed of no greater than 98 mph. All bats need to pass this test in order to be used in ASA competition.

  • Bats manufactured after passing this test will have an "ASA 2004" logo on the barrel.
  • Those that pass the standard will be placed on the ASA 2004 legal bat list found on the ASA's website.
  • Bats on this ASA list will be legal for play whether they have the 2004 logo or not.
  • ASA umpires will have a copy of the ASA list and will use that list to determine if a bat is legal for play or not.

USSSA

15 Years and Older: All bats that are legal under NHFS rules are legal for USSSA-sanctioned games.

14 Years and Under: The 1.15 BPF standard will be continued unmodified through 2011, with changes coming into effect in 2012. As of January 1, 2012, the only Big Barrel bats that will be allowed in USSSA play must bear the updated 1.15 BPF mark. The same mark applies to Small Barrel bats. These updated marks will allow easy identification of legal bats without requiring close scrutiny by USSSA officials.

For softball, bats must bear a permanent marking indicating that it does not exceed a 1.20 BPF rating.

NSA

Bats must also carry a permanent 1.20 BPF marking. For a complete list of NSA league-compliant bats, click here.

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Warranty Information

Returns and exchanges for opened or used bats are the responsibility of the manufacturer. Click here to find phone numbers you can call to find out more information on bat warranty coverage.

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