Butterfly Rozena vs Yasaka Rakza Z: Which Should You Buy?
| Butterfly Rozena | Yasaka Rakza Z | |
|---|---|---|
| Our rating | 8.4/10 | 8.6/10 |
| best_side | both | forehand |
| control | high | high |
| speed | 13.0/14 | medium |
| spin | 10.8/12 | extreme |
| sponge_hardness | ~35° | 50 degrees (medium-hard; Extra Hard version around 57 degrees) |
| type | tensor inverted (Spring Sponge) | hybrid tacky tensor |
| weight_uncut_g | 67 | 72 |
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The split here is clear: the Rozena is an easy, two-winged control rubber, while the Rakza Z is a spin specialist that demands a full swing. The Rozena’s Spring Sponge feel stays forgiving across serves, blocks and the short game, which is why it shines for developing players, especially on the backhand. The Rakza Z’s tacky topsheet and high throw produce exceptional, low-slip spin on loops and backspin openings, with a strong linear kick when you commit.
That power comes at a cost. The Rakza Z is heavy at 72 grams uncut and can cause arm fatigue on carbon blades, and it goes weak and slow when you play passively or out of position. The Rozena never punishes you that way, but advanced loopers will find its spin sits below the top tier.
Choose the Rakza Z if you are a proactive forehand looper who swings fully and wants to pressure with heavy spin and placement. Choose the Rozena if you want forgiveness, an easy short game and a rubber you can use on both wings without working for every ball.
FAQ
Which rubber spins more?
The Rakza Z by a wide margin. Its spin is rated extreme with a tacky, low-slip topsheet, while the Rozena is a control-oriented all-rounder rather than a spin specialist.
Which is better for the backhand?
The Rozena. It is rated for both wings and is especially recommended on the backhand, while the Rakza Z is a forehand rubber that wants a full stroke.
Is the Rakza Z hard to handle?
It can be. At 72 grams uncut it is heavy and may cause arm or wrist fatigue on carbon blades, and it feels weak and slow at less than full power.
Who should pick the Rozena?
Developing and intermediate offensive players who want maximum control, forgiveness and an easy short game, and who value consistency over outright spin or speed.