Mizuno Golf Balls
7 active Mizuno golf ball models with full specs — compression, cover material, construction, and tier. Flagship is the Mizuno Mizuno Pro S (90 comp, tour).
Mizuno Golf Ball Compression Chart
All 7 compression-rated Mizuno golf balls, ranked from lower to higher recorded compression. Mizuno RB 566 is lowest at 65; Mizuno RB Tour and Mizuno RB Tour X are highest at 110. Use these ratings as relative feel references because compression methods can differ by manufacturer and do not determine total ball performance alone.
Source coverage: 7 of 7 ranked rows have a dated catalog source label, and 7 have a manufacturer product reference on file. 0 current Mizuno models without a documented number are excluded from the ranking.
Latest included source review: .
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| # | Model | Compression | Feel | Tier | Buy |
|---|---|---|---|---|---|
| 1 | RB 566 | 65 | soft | Soft feel | Amazon → |
| 2 | Mizuno Pro S | 90 | medium-soft | Tour | Amazon → |
| 3 | RB Tour Pro | 95 | medium | Tour | Amazon → |
| 4 | RB Max | 95 | medium-firm | Distance | Amazon → |
| 5 | Mizuno Pro X | 100 | soft | Tour | Amazon → |
| 6 | RB Tour | 110 | firm | Tour | — |
| 7 | RB Tour X | 110 | firm | Tour | Amazon → |
Showing 7 of 7 balls

Mizuno Pro S
Mizuno mid-compression tour ball with AXIALFLOW dimples.
TourComp 90Urethane3-piecemedium soft feelhigh spin
Mizuno Pro X
Mizuno high-compression tour ball with low driver spin.
TourComp 100Urethane3-piecesoft feelhigh spin
RB Tour
C-Dimple aerodynamics with 4-piece tour construction.
TourComp 110Urethane4-piecefirm feelmid spin
RB Tour Pro
3-piece tour ball with cast-urethane cover.
TourComp 95Urethane3-piecemedium feelmid spin
RB Tour X
Higher swing speed variant of RB Tour.
TourComp 110Urethane4-piecefirm feellow spin
RB 566
High dimple count for low drag.
Soft feelComp 65Ionomer2-piecesoft feelmid spin
RB Max
Distance-focused 3-piece with C-Dimple pattern.
DistanceComp 95Surlyn3-piecemedium firm feellow spin
| Model ↕ | Tier ↑ | Compression ↕ | |
|---|---|---|---|
| Mizuno Pro S Mizuno mid-compression tour ball with AXIALFLOW dimples. | Tour | 90 | |
| Mizuno Pro X Mizuno high-compression tour ball with low driver spin. | Tour | 100 | |
| RB Tour C-Dimple aerodynamics with 4-piece tour construction. | Tour | 110 | |
| RB Tour Pro 3-piece tour ball with cast-urethane cover. | Tour | 95 | |
| RB Tour X Higher swing speed variant of RB Tour. | Tour | 110 | |
| RB 566 High dimple count for low drag. | Soft feel | 65 | |
| RB Max Distance-focused 3-piece with C-Dimple pattern. | Distance | 95 |
Mizuno balls — frequently asked
What is the best Mizuno golf ball?
The Mizuno Mizuno Pro S is the brand's flagship tour ball (90 compression, 3-piece) with a urethane cover. Mizuno mid-compression tour ball with AXIALFLOW dimples.
What is the softest Mizuno golf ball?
Mizuno RB 566 has the lowest recorded Mizuno compression in Stymie's current catalog at 65. Compression is a relative softness/firmness reference, not a standalone performance prediction.
What is the Mizuno golf ball compression chart?
Ranked softest to firmest, Mizuno's 7 compression-rated balls run from the RB 566 (65) up to the RB Tour X (110). See the full table above for every model's compression, feel, and tier.
What is the firmest Mizuno golf ball?
Mizuno RB Tour and Mizuno RB Tour X share the highest recorded Mizuno compression in Stymie's current catalog at 110. That identifies the firmer end of this lineup; it does not establish a required swing speed.
How many tour-tier Mizuno balls are there?
Mizuno currently sells 5 tour-tier balls: Mizuno Pro S, Mizuno Pro X, RB Tour, RB Tour Pro, RB Tour X. Compare each model's documented construction, feel and spin positioning rather than choosing from compression alone.
How many active Mizuno golf ball models are there?
7 models are currently active in the Mizuno lineup, ranging from 65 to 110 compression.
