Head to head

Luxilon Monotec Zolo 15L vs Weiss Cannon Scorpion 1.33

Monotec Zolo 15L leads on 5 of 6 measurements. The widest gap is string friction, where Monotec Zolo 15L is 16 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.

Measured, side by side

Luxilon

Monotec Zolo 15L

Polyester · 15L ga

Weiss Cannon

Scorpion 1.33

Polyester

Stiffness lower = softer, kinder on the arm
22087th pct
22390th pct
Tension loss lower = stays where you strung it
4782nd pct
4884th pct
Energy return higher = livelier, more free power
8414th pct
8415th pct
Spin potential higher = more spin off the string bed
4.645th pct
4.235th pct
Ball bite higher = grabs the ball harder
0.38214th pct
0.37510th pct
String friction lower = strings slide and snap back
0.08330th pct
0.09046th pct

Bars are percentile against all 788 strings, and the marked side is the one that measures better, which is not always the one you want. A firmer bed is worse for your elbow and better for your control, and no measurement knows which of those you came for.

Which one wins, by problem

Each string's standing on the site's rankings, out of every measured string in the database. This is where a comparison stops being arithmetic and starts being a decision.

Swapping between them: what tension?

Bed stiffness is published at one reference tension, so the only honest conversion is to scale it. These are starting points from 52 lb, not prescriptions. The calculator takes your own tension.

Coming from Monotec Zolo 15L at 52 lb

String Scorpion 1.33 at 51.8 lb 23.5 kg

Coming from Scorpion 1.33 at 52 lb

String Monotec Zolo 15L at 52.2 lb 23.7 kg

Hybrid: what if you used both?

Estimated, not measured. No hybrid combination has been tested as a bed. These figures are the two strings' own lab measurements weighted by how much of the bed each one actually is. Treat them as a guide to which way a pairing moves, never as lab data.

Monotec Zolo 15L mains / Scorpion 1.33 crosses

Stiffness88th pct · 1 measured
Tension loss82nd pct · 1 measured
Energy return15th pct · 1 measured
Spin potential44th pct · 1 measured
Ball bite13th pct · 1 measured
String friction32nd pct · 1 measured

Scorpion 1.33 mains / Monotec Zolo 15L crosses

Stiffness89th pct · 1 measured
Tension loss83rd pct · 1 measured
Energy return15th pct · 1 measured
Spin potential36th pct · 1 measured
Ball bite11th pct · 1 measured
String friction43rd pct · 1 measured

Open this in the hybrid builder

Which goes dead first?

Estimated from tension loss, which is the only thing the database measures about ageing. This is when the bed stops playing the way you strung it, not when the string breaks.

Monotec Zolo 15L

~16 hours of play

Scorpion 1.33

~15 hours of play

Both strings in full

Every published measurement
StringGaugePriceStiff lb/inLoss %Power %SpinBite COFFriction COF
Luxilon Monotec Zolo 15L Polyester15Lfind22047844.60.3820.083
Weiss Cannon Scorpion 1.33 Polyesterfind22348844.20.3750.090

Add a third string Monotec Zolo 15L in full Scorpion 1.33 in full