Gamma RCF-Obsidian 10 Review
This paddle delivers control-oriented 55 MPH power, crisp 10mm feel, spin-friendly low twist weight — a all-court option in a elongated shape.
Price: $159.99. Swing weight: 116. Twist weight: 5.87. Weight: 7.9 oz. Power: 55 MPH. Spin: 1813 RPM. Core: 10mm. Shape: Elongated. Face: Carbon.
Pros
- Elongated shape gives extra reach on defense, overheads, and two-handed backhands
- Thin core (10mm) gives a crisp, responsive feel with fast feedback
- Competitive price at $159.99 (below the $197 average)
Cons
- Below-average power at 55 MPH (15th percentile, avg 56.4) — you'll need to generate pace with technique
- Limited spin at 1813 RPM (16th percentile, avg 1987) compared to newer paddles
- Narrower face means a smaller horizontal sweet spot
- Very thin core can feel harsh on mishits and may cause arm fatigue
Best For
- Tennis Converts: Swing weight of 116 and 5.75" grip feel familiar coming from tennis
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Gamma
RCF-Obsidian 10
This paddle delivers control-oriented 55 MPH power, crisp 10mm feel, spin-friendly low twist weight — a all-court option in a elongated shape.
Elongated10mm coreCarbonGen 2Firepower Control+All-Court
Specs & Lab Data
Swing Weight
116
57th percentile
Twist Weight
5.87
16th percentile
Weight
7.9 oz
Core Thickness
10mm
Power
55 MPH
24th percentile
Pop
36.1 MPH
44th percentile
Spin
1813 RPM
Low
Balance
243mm
Grip Length
5.75"
Grip Size
4.125"
Pros
- +Elongated shape gives extra reach on defense, overheads, and two-handed backhands
- +Thin core (10mm) gives a crisp, responsive feel with fast feedback
- +Competitive price at $159.99 (below the $197 average)
Cons
- −Below-average power at 55 MPH (15th percentile, avg 56.4) — you'll need to generate pace with technique
- −Limited spin at 1813 RPM (16th percentile, avg 1987) compared to newer paddles
- −Narrower face means a smaller horizontal sweet spot
- −Very thin core can feel harsh on mishits and may cause arm fatigue
Best For
Tennis Converts
Swing weight of 116 and 5.75" grip feel familiar coming from tennis
Lead Tape Optimizer
Customize how your Gamma RCF-Obsidian 10 plays by adding lead tape.