Nittaku Hammond Z2 vs Yasaka Rakza 7: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · rubber

Nittaku Hammond Z2Yasaka Rakza 7
Our rating8.8/108.6/10
best_sideforehandboth
control7.5high
speed9.0offensive
spin9.5high
sponge_hardness5245–47°
typeinvertedtensor inverted
weight_uncut_g7070

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Hammond Z2 (8.8) edges Rakza 7 (8.6) in aggregate ratings, but both appeal to intermediate-to-advanced attackers. Z2 emphasizes exceptional spin output, above-average durability and broad blade compatibility, with distinctive non-ESN character and manageable throw angle. Strong consensus as one of the highest Revspin ratings in its category.

Rakza 7 counters with huge grip and spin from natural-rubber topsheet, nearly matching Tenergy 05 in reviewers’ assessments. Outstanding control and consistency, especially in short game, blocks and pushes, with no runaway Tenergy catapult on touch. Excellent value and durability as a long-time club favorite with strong cost-performance. Versatile on both wings and offered in multiple thicknesses to tune speed versus control.

Both deliver high spin and offensive capability. Rakza 7 excels in value, versatility and short-game control; Hammond Z2 maximizes pure spin output and durability. Rakza 7’s moderate speed (around 80 percent of top rubbers) requires placement and stroke precision. Choose Z2 for maximum spin and reliability on forehand or flexible blades; choose Rakza 7 for exceptional value, short-game control and both-wing versatility.

FAQ

How does Rakza 7 compare to Tenergy 05?

Rakza 7 approaches Tenergy 05 in spin with far superior control and consistency, plus excellent durability and value.

Which is faster?

Hammond Z2 (9.0) is faster. Rakza 7 moderate speed requires faster blade or active stroke to finish points.

Which works on both wings?

Rakza 7 excels on both forehand and backhand in various thicknesses. Z2 is more forehand-focused.

Which lasts longer?

Both are durable. Rakza 7 is specifically a long-time club favorite. Z2 has above-average ESN durability.

Is Rakza 7 worth it over Z2?

If you prioritize versatility, value and short-game control, yes. If maximizing spin, choose Z2.