Odyssey Junior XJ 2-Ball Putter: Sizing, Fit and Buying Guide

Updated November 2026

The Odyssey Junior XJ 2-Ball putter is a youth-length putter built around a two-ball alignment head, and it suits kids who are ready for a putter that matches their height and stroke. To choose it well, check the shaft length against your child’s height, confirm the grip size, and make sure the head style suits how they set up over the ball.

Why length matters more than the head shape

Most junior putting trouble starts with a putter that is too long or too short. A putter that is too long forces a child to stand tall and sit their hands high, which makes the face wander. One that is too short makes them hunch, which tightens the shoulders and shortens the stroke. The two-ball head is designed to help with aim, but it cannot fix a bad fit.

Shopping for one? See our guide: Callaway XJ Junior Driver: 3 Best Picks for Young Golfers (2026).

Manufacturers typically publish length guidance by height, and that is the best starting point. Measure your child standing barefoot, then compare the number to the chart on the product page. Treat the chart as a range, not a rule, and watch how your child stands at the ball during a practice session.

Factors to check before you buy the Odyssey Junior XJ 2-Ball putter

Once length is in range, look at these points:

• Setup posture: Have your child address a ball naturally. Their eyes should sit roughly over the line, and their forearms should hang comfortably without reaching or folding.
• Grip diameter: A grip that feels too thick can cause a child to tense their hands. If their fingers do not wrap comfortably, a thinner grip is usually the better fit.
• Lie angle: A putter that sits too upright or too flat will pull or push the ball. Check that the sole sits flat on the ground when your child stands in their normal posture.
• Head alignment: The two-ball design helps kids square the face to the target. Test whether your child lines the balls up consistently before deciding it is the right style.

How to fit it at home

1. Measure your child’s height and find the matching length range from the manufacturer’s chart.
2. Have them stand in their natural putting stance with a ball placed in front of the putter head.
3. Check that their eyes sit roughly over the ball and their hands hang without strain.
4. Roll ten to fifteen putts from three to five feet and watch for pulls, pushes or a changing grip pressure.
5. Adjust length or grip size if the stroke looks forced, then retest.

If you still have doubts about fit, a junior club fitter or a qualified golf instructor can watch your child’s stroke in person. For a broader view of sizing across junior clubs, see Types of Golf Clubs: A Parent's Guide to Woods, Irons, Wedges and Putters and Callaway Junior Golf Clubs XJ Series: A Parent's Sizing and Buying Guide.

What we’d use

If you are shopping for a youth putter with a similar two-ball look, a good starting point is the Odyssey Junior XJ 2-Ball putter itself, which is the model this guide covers.

View on Amazon

For a comparable youth putter with a different head shape, consider the Callaway Junior putter line, which many parents compare against Odyssey options.

View on Amazon

FAQ

Is the Odyssey Junior XJ 2-Ball putter right for every child?

No. It suits children whose height falls within the manufacturer’s length range and who set up comfortably over a two-ball alignment. Check fit before buying, since a putter that is too long or too short will hurt the stroke regardless of head style.

How do I know when my child needs a longer putter?

Watch for hunched posture, hands held low, or a stroke that looks cramped. These usually mean the putter is short. Measure height again and compare it to the chart. Growth spurts can change the right length within a season.

Should I buy a putter a size up to let my child grow?

Usually not. An oversized putter makes it harder to control face angle and stroke path during the years when those skills are forming. Buy for current height and plan an upgrade when the fit starts to feel tight. For upgrade timing, see Wilson Junior Golf Clubs 5-8: How to Size and Choose the Right Set.

Related reading

• Callaway XJ Junior Golf Set: How to Size and Choose the Right One
• Callaway XJ Junior Golf Clubs: How to Size and Choose the Right Set

About the author