Callaway BIG Bertha B21 Hybrid Review

Callaway BIG Bertha B21 Hybrid
Editorial Score:
Based on 5 categories.

Callaway BIG Bertha B21 Hybrid

The Callaway Big Bertha B21 hybrid is ideal for beginners and mid-handicappers looking to improve their game. Its forgiving design, faster ball speeds, and enhanced launch and trajectory control make it a solid choice for those looking to add a hybrid to their bag.

callaway big bertha B21 hybrid
Distance 10
Forgiveness 9
Playability 8
Looks 7
Sound & Feel 8


  • Easy performance from water, rough, and sand
  • Effective for chipping
  • A forgiving club that provides more distance
  • Offset design helps with slicing


  • Limited adjustability options
  • One-dimensional ball flight

I. Is Callaway Big Bertha B21 Hybrid Worth It? 

The Callaway Big Bertha B21 Hybrid is a top-performing golf club that can help golfers enhance their game with its unique combination of distance and forgiveness. It’s an ideal option for mid-handicap golfers who are looking to hit the ball farther and straighter, especially if they struggle with inconsistent ball striking. 

Additionally, it caters to players who prefer hybrids over traditional long irons or fairway woods, as it provides a versatile and forgiving alternative. Nevertheless, its pricing aligns with other premium golf clubs, potentially limiting its affordability for some golfers.

II. My experience review with Callaway BIG Bertha B21 Hybrid

I’ve been on the hunt for a hybrid club that ticks all the boxes: delivering the right mix of distance, accuracy, and comfort. Given my positive experience with the Callaway Big Bertha B21 irons, I wanted to give the Callaway BIG Bertha B21 Hybrid a shot on the golf course.

During my time with this club, I put it through its paces on a variety of shots, including those long and straight shots off the tee. I must say, this club held its own and delivered the shots with accuracy and distance. 

But that’s not all—I also tested it on those tricky high, soft shots to tucked-away pins, and let me tell you, this proved to be versatile and an invaluable asset in executing those shots.

Callaway BIG Bertha B21 Hybrid Address

Now, when it came to chip shots around the green, this club proved to be a dependable tool in my arsenal. It provided me with a great deal of control and precision, allowing me to cleanly strike the ball off the turf. The forgiving shape of the clubhead worked its magic, effortlessly getting the ball airborne and rolling out smoothly towards the pin.

And let’s not forget about the rough. I put this club to the ultimate test with a challenging shot from the thick stuff, and boy, did it deliver. This club sliced through the grass without breaking a sweat, making solid contact with the ball and producing a respectable shot from a demanding lie.

All in all, the Callaway BIG Bertha B21 Hybrid has proven its worth and earned a spot in my bag. It’s a reliable performer across various shot scenarios, making it a true game-changer out on the course.

My test stats

ParametersMy test stats
Ball speed138.7 mph
Club head speed98.7 mph
Launch angle13.9 degrees
Backspin4832 rpm
Carry distance208 yards
Total distance212 yards 

When I further tested B21 hybrid in a simulator room with a launch monitor, I noticed that its launch hybrid technology helped me quite a bit.  

The club’s design allowed me to get the ball up in the air quickly, achieving a high launch angle of 13.9 degrees, which contributed to a longer ball flight. The increased ball speed also helped me hit the ball farther.

Even when I made a big miss, the club’s total forgiveness package still allowed me to get a decent shot, keeping the ball on the fairway or close to it.

The straighter ball flight I achieved with this club also helped me keep my shots on target, allowing me to hit more accurate shots.

My test stats also showed that the Callaway Big Bertha B21 Hybrid delivered positive results. With a ball speed of 138.7 mph and a club head speed of 98.7 mph, I was able to achieve a carry distance of 208 yards and a total distance of 212 yards

The backspin of 4832 rpm and efficiency of 1.43 also contributed to the club’s effective performance. Overall, the B21 hybrid provided good results, including a longer ball flight, easy launch, and fast ball speed. 

III. In terms of performance factors

Let us analyze the performance of the Callaway BIG Bertha B21 Hybrid on the golf course by evaluating the factors that contribute to the performance of the golf club: 

1. Distance (Score – 10/10) 

The Callaway Big Bertha b21 hybrid is designed to promote more distance, and I found that it certainly delivered on that promise. It comes with a larger head volume. 

Callaway BIG Bertha B21 Hybrid Loft

I was able to hit shots with this club that traveled farther than I expected, and it was consistent across a range of swing speeds. The large head and adjustable loft settings allowed me to dial in the optimal launch angle for my swing, which helped unlock my inner distance.

2. Forgiveness (Score – 9/10) 

The Big Bertha b21 hybrid is notable for its forgiveness. It has the ability to maintain the ball on a straighter path, even when hitting off-center. This is due to a combination of a wide sole and low center of gravity, which stabilizes the club during impact and reduces the impact of mis-hits.

3. Playability (Score – 8/10) 

The Big Bertha B21 hybrid is a reliable choice for straight shooters, producing a baby draw due to its high launch and mid-high apex. 

Although it has a high spin rate, it doesn’t affect the ball’s distance or trajectory, making it suitable for windy conditions. 

While the Big Bertha B21 hybrid is effective for getting out of the rough, some players may find the large head to be clunky. Additionally, skilled players may find it challenging to shape shots with this club.

4. Look (Score – 7/10) 

The Big Bertha B21 hybrid has a large size, squared-off toe, and substantial offset. While the squared-off toe design may not be appealing, it can make some golfers feel less like they’re hitting a hybrid. 

Callaway BIG Bertha B21 Hybrid Head

However, the substantial offset can be helpful for some golfers who tend to slice the ball and provide confidence during the swing.

5. Sound and feel (Score – 8/10)  

The Callaway Big Bertha b21 hybrid produces a solid and crisp feel upon impact, which can be felt and heard by the golfer, instilling confidence in their ball-striking ability. Overall, the sound produced by the club was satisfying, with a moderate volume and tone. 

IV. Features and benefits of Callaway BIG Bertha B21 Hybrid

Before purchasing these hybrids, take a closer look at the features and benefits:

1. Fast Ball Speeds From Flash Face SS21 Jailbreak Technology

The Callaway Big Bertha B21 Hybrid has a super-thin face design called Flash Face SS21 that allows for fast ball speeds. 

The club’s face is optimized using AI and machine learning techniques to improve performance. It also features Jailbreak Technology, which adds internal bars to stiffen the club and give more energy to the ball at impact. Overall, the hybrid delivers good distance and speed.

2. Dual Metal – Injection – Molded Tungsten Weighting 

The Big Bertha B21 Hybrid also features Dual Metal – Injection – Molded Tungsten Weighting, which is designed to provide optimal performance and forgiveness. 

The tungsten weights are placed low and deep in the club head, which helps to lower the center of gravity and increase stability. This weighting system also helps to increase forgiveness on off-center hits, which can be a game-changer for golfers who struggle with consistency.

3. Longer Ball Flight from Increased Offset

Another benefit of the Big Bertha B21 Hybrid is its increased offset, which promotes a longer ball flight and longer carry distances. 

The offset design helps square the face at impact, reducing slicing and promoting a more straight ball flight. 

Additionally, the club has a large head shape and a wide sole, which help to create a higher launch angle and a more forgiving ball flight. However, this feature makes the club design less appealing to more experienced golfers. 

4. Increased Ball Speed and Easy Launch  

The Callaway Big Bertha B21 Hybrid is engineered for optimal ball speed and effortless launch. Its low and deep center of gravity facilitates a higher launch with less exertion. 

Two internal Jailbreak bars connect the sole and crown, allowing the face to handle more of the load upon impact. A significantly lighter carbon crown redistributes weight for higher MOI in a forgiving shape.

V. Alternatives

If the Big Bertha B21 hybrid doesn’t meet your needs, there are several alternatives you can consider: 

1. Callaway Mavrik Max Hybrid 

Designed to deliver maximum distance and forgiveness, Maverick Max golf club boasts an oversized head shape with a large sweet spot. 

Its unique AI-designed Flash Face SS20 architecture enhances ball speed, while the T2C Triaxial Carbon Crown ensures weight is distributed optimally for better control. Whether you’re an amateur or a seasoned player, the Mavrik Max helps you to improve your game. 

2. Callaway Apex 21 Hybrid 

Crafted with the latest technology, this hybrid golf club offers better ball speed and distance while maintaining good accuracy. 

Its forged steel body and ultra-thin face design increase feel and control, while the tungsten weighting and internal standing wave technology provide better launch and trajectory. 

Whether you’re navigating through tight fairways or taking aim at the green, the Callaway Apex 21 Hybrid will help you achieve the consistent shot every time.

Related Article: Fairway wood vs Hybrid

VI. My take

The Callaway Big Bertha B21 Hybrid offers interesting features, making it a strong contender for golfers looking to improve their game. 

However, some golfers may feel that the club is too similar to the MAVRIK MAX and lacks uniqueness and innovation in its design. While that’s fairly true, it’s also hard to ignore this club’s noteworthy performance capabilities and forgiving design. 

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