Hybrid Tennis Stringing Explained: Two Strings, One Racket
Your racket does not have to be strung with just one string. Hybrid tennis stringing puts one string in the mains, the long strings that run from the throat to the tip, and a different string in the crosses. The point is to blend the comfort of natural gut or a multifilament with the control and durability of polyester. In our experience at A1 Stringing in Eastvale, a hybrid is one of the most useful middle grounds for high school and club players who want some of what poly offers without a full poly string bed.
What is hybrid tennis stringing, and which string matters more?
Tennis Warehouse describes a hybrid as "simply using different string for the main and cross strings of your racquet." That can mean two materials, two polyesters, or even one string in two gauges, such as Wilson NXT 16 mains with NXT 17 crosses, an example Tennis Warehouse gives.
The mains do most of the talking. Tennis Warehouse says the string in the mains will be the "primary influence for the response you get" from a hybrid, and Tennis.com's Jon Levey puts it this way: "the main string is generally the alpha."
Here is the rule of thumb we give players: the mains set the personality, the crosses fine tune it. Want the hybrid to feel softer? Put the soft string in the mains. Want it firmer and more controlled? Put the polyester in the mains.
Why would you hybrid your racket?
In our experience, players hybrid for one of three reasons.
Comfort with some control. A soft main keeps much of its comfort while a poly cross adds some control.
Durability. Levey suggests poly mains for players who prioritize durability or are used to a stiffer feel.
A step toward polyester. Coaches quoted in Solinco's junior equipment guide suggest polyester, full bed or hybrid, from about age 13 once technique is refined, while Mark Kovacs, a high performance coach who has worked with USTA Player Development, recommends waiting until the late teens and trying a hybrid first. We know of no official USTA rule, so treat this as coaching guidance.
What are the most common hybrid setups?
Natural gut mains, polyester crosses. Wilson Champion's Choice pairs Wilson Natural Gut 16 with Luxilon ALU Power Rough 16L; Wilson notes that Federer's setup puts the gut in the mains and the ALU Power Rough in the crosses, a setup Tennis Warehouse says was "made famous by Roger Federer." Tennisnerd's August 2026 look at ATP top 50 string setups lists Novak Djokovic on a natural gut and ALU Power Rough hybrid, and found 10 of the 50 players using natural gut in a hybrid.
Polyester mains, soft crosses. Levey describes poly in the mains as giving "a firmer, crisper response," and when gut is not handy or too expensive, he suggests poly mains with a standard multifilament cross.
Polyester and polyester. Tennisnerd founder Jonas Eriksson prefers a shaped poly main with a slippery round poly cross, and warns that two shaped strings are likely to lock together, so the bed does not snap back as well.
Same string, two gauges. Tennis Warehouse notes that thinner strings provide more power and spin, so this is a small tweak.
Pro setups are context, not a prescription. Tennis.com has reported that at the majors, players get all of their rackets freshly restrung for every match. In our experience, a club player who keeps the same hybrid for months is playing a very different string bed.
What tension should a hybrid be strung at?
Even the pros disagree. When a photo of an Atlanta Open stringing board circulated in 2022, Levey noted tensions from the 60s to the low 40s, some with the poly looser than the gut and some equal.
Tennis Warehouse says it usually recommends stringing the polyester at 5 percent lower tension to account for its stiffness, and Levey strings his poly cross about five pounds looser than his gut main. In our experience, a sensible start is the middle of your frame's printed range for the soft string, with the poly a couple of pounds lower, then adjust two pounds at a time. Our tension guide covers the basics.
Is a hybrid right for you?
We recommend trying a hybrid if you break multifilament or synthetic gut often, if a full poly bed feels harsh, or if you are a high school player stepping up toward poly. If your elbow is already sore, read our guide to the best tennis strings for tennis elbow first, and see a doctor or physical therapist if pain persists. In our experience, a soft main at a lower tension is the place to start.
In our view, beginners and players who rarely break strings are usually better off with a full set of a good multifilament or synthetic gut.
The polyester half of a hybrid still loses tension with play, so restring on hours of play, not when something breaks. Our restring guide covers the signs. In our experience, a sharp shaped poly main can also wear a softer cross faster.
How A1 Stringing can help
Every hybrid we string is done two piece, mains and crosses at the tensions you choose. Put both strings and tensions in your booking notes, or tell us how you play and whether your arm ever hurts and we will suggest a starting hybrid from premium Wilson, Luxilon, HEAD, Solinco, Babolat and Yonex strings. A natural gut hybrid with a poly cross is booked under our Natural Gut listing. Every job includes a free overgrip.
Book a day ahead and your racket is strung while you wait. Need it today? Same day rush slots are available. Drop offs at the 24/7 drop box are ready in 24 to 48 hours.
Current prices for every service, from stringing and rush slots to pickup, mobile visits and the 3 Pack, are always up to date on our Book Online page. Prices do not include sales tax.
Want an estimate before you book? Use our price calculator. Pickup and drop off runs on route days in Zones A and B, so players in Corona, Chino Hills and Norco can have rackets picked up Monday to Wednesday and back within 24 to 48 hours, with a 2 racket minimum per address.
Quick answers
What is a hybrid string setup? Two different strings in one racket, one in the mains and one in the crosses. The main string has the bigger effect on how the racket plays.
Should poly go in the mains or the crosses? Poly in the mains feels firmer and more controlled, while poly in the crosses keeps more of the soft string's comfort. Pick by the feel you want, since the mains set the personality.
What tension should I use for a hybrid? A common starting point is the middle of your frame's range for the soft string, with the poly a little lower. Tennis Warehouse usually recommends the poly 5 percent lower; adjust a couple of pounds at a time.
Ready to try a hybrid? Book online at a1stringing.com or text (909) 334 2676.
Follow A1 Stringing on Instagram at @a1_stringing for stringing tips and shop updates, and share this post with a teammate who needs it. New posts go up every Thursday.
Keep reading: Poly vs. Multifilament vs. Natural Gut: Which Tennis String Is Right for Your Game? and What Tension Should a High School Tennis Player String At?
Sources: Tennis Warehouse (Custom Hybrid, Best Hybrid Strings, What Tension Do I String My Tennis Racquet At, Material Gauge and Tension Explained, Champion's Choice product page); Wilson (Champion's Choice Duo); Tennis.com (Gear Q&A: Main Street by Jon Levey; the risk vs reward of polyester strings; US Open racquet stringers); Tennisnerd (String hybrids; ATP top 50 string setups, August 2026); Solinco (The Ultimate Guide to Junior Tennis Equipment).
A note on this post: this is general information based on our experience as stringers and on the sources referenced above. It is not medical or professional advice, and the right string, tension, and equipment for you depend on your racket, technique, and physical condition, so results vary. Always check your racket manufacturer's recommended tension range, confirm current prices and specifications with the retailer or manufacturer, and see a qualified medical professional for any pain or injury.
Nathan Lee | Owner, A1 Stringing
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