Spin bowling is rich with mystery, deception, and nuance. Among the many deliveries that spinners deploy, two that continually captivate fans and torment batsmen are the googly and the doosra. Both are variations designed to mislead, yet their origins, mechanics, and challenges differ significantly. In today’s cricket landscape—across Tests, ODIs, and T20s—these deliveries still carry relevance, adaptation, and controversy.
This article brings together the essence from past sources, updates it with current understanding, and presents a clear, easy‑to‑understand guide to the world of doosra, googly, and related spin magic.
What Are They? Definitions & Origins
Googly (aka “Wrong’un”)

- Definition: A variation bowled by a leg-spinner, in which the ball turns in the opposite direction to the bowler’s usual leg break. For a right‑arm leg spinner to a right‑handed batsman, it spins from off → leg (i.e. toward the batsman) instead of leg → off.
- Origin: The googly was invented in the early 1900s by English cricketer Bernard Bosanquet. Sometimes also called a “wrong’un” or “Bosie” in honour of Bosanquet’s invention.
Doosra

- Definition: A variation bowled by an off-spinner, in which the ball turns away from a right‑handed batsman (i.e. from leg → off). It is essentially the off-spinner’s “other one.”
- Origin: Credited to Pakistani bowler Saqlain Mushtaq in the late 1990s. The term “doosra” means “the second one / the other one” in Urdu/Hindi.
Together, they represent cross‑specialist mirror variations: the googly is to the leg spinner what the doosra is to the off spinner.
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Technique & Mechanics
Because these deliveries seek to mislead batsmen, mastery lies in disguise—making the ball look like a stock delivery until the last moment.

Feature | Googly | Doosra |
---|---|---|
Bowler Type | Leg-spinner | Off-spinner |
Spin Direction (for right‑arm to right‑handed batsman) | Off → Leg (inward) | Leg → Off (outward) |
Wrist vs Finger Dependence | Heavily wrist-based (flick of wrist/back of hand) | More reliance on finger flick and subtle wrist motion |
Grip & Seam Orientation | Similar to leg break grip; seam angled to help disguise | Similar to off-spin grip but slightly adjusted to allow reverse turn |
Elbow Flexion & Legality Risk | Lower risk; easier to remain within legal limits | Higher risk; many off‑spinners have faced scrutiny for illegal arm flex |
Difficulty & Mastery | Challenging, but more established in spin lore | Very difficult; harder to execute consistently and legally |
Key points in execution:
- Disguise: The bowler must maintain identical action, arm speed, and release point as their stock delivery. Any change in wrist position, shoulder, or release point can reveal the variation to a keen batsman.
- Elbow bend limits: Cricket laws restrict how much a bowler’s arm may straighten (i.e. “chucking” rules). Because executing a doosra often requires more subtle variations in elbow movement, many bowlers have been tested or suspended for illegal actions.
- Wrist, shoulder, finger cofactors: The flyers (wrist rotation, finger snap, shoulder torque) all combine in micro‑adjustments to produce the unexpected spin.
Famous Practitioners & Their Stories
Googly Masters
- Shane Warne
- Abdul Qadir
- Anil Kumble
- B. S. Chandrasekhar
These leg-spinners combined classic leg break arsenal with a well-disguised googly. Warne’s ability to hide his googly until the last moment made it particularly lethal.
Doosra Specialists
- Saqlain Mushtaq (pioneer)
- Muttiah Muralitharan
- Harbhajan Singh
- Saeed Ajmal
- Johan Botha
- Moeen Ali
Some stories to note:
- Saqlain’s early success with the doosra stunned batsmen in the late 1990s.
- Muralitharan, with his hyper-flexible wrist and shoulder, took the delivery to new heights, though his action was frequently scrutinized.
- Harbhajan Singh had to defend his action; at one point, his doosra was under question for bending his arm beyond legal limits.
Challenges & Controversies
- Illegal bowling actions (“chucking”): Many doosra bowlers have been reported for suspected illegal elbow straightening. The difficulty lies in executing the variation while staying within the 15° permissible flex limit (or relevant rule).
- Difficulty in mastery: The doosra is commonly acknowledged to be harder to perfect than the googly.
- Predictability loss: If a bowler overuses the variation, batsmen begin to pick cues (slight wrist change, seam tilt, shoulder motion), reducing its surprise value.
- Wear and tear / Injury Risk: The wrist, fingers, and elbow are stressed in producing these deliveries, increasing risk of strain or injury.
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Role in Modern Cricket
Formats & Usage
- Test Cricket: The longer format allows spinners more time to set traps, use changes of pace, and experiment with variations. A well-timed googly or doosra can be a match-defining delivery.
- ODIs / T20s: Because batsmen are more aggressive, spinners often need variations to contain or surprise. But overuse or sloppy execution can cost wickets.
- Match Strategy: Spinners often reserve these “mystery” deliveries for key moments—when a batsman is set or trying to accelerate.
Evolution & Alternatives
- Many modern spinners also incorporate slider, flipper, carrom ball, teesra, zooter etc. The principle remains: deception through variation.
- Some spinners prefer to keep classic off-break or leg-break as their core, using the doosra or googly sparingly, to preserve the surprise.
Understanding Through Examples & Comparisons
How a Right-Arm Leg Spinner vs Right-Arm Off Spinner Think
- A leg-spinner’s standard leg break moves away from a right-handed batsman. The googly does the opposite, turning inward.
- An off-spinner’s stock off-break moves into the right-handed batsman. The doosra reverses that, turning away.
Thus each is a mirror‑image weapon to the bowler’s stock type.
Visual Comparison (Simplified)
Bowler Type Stock Delivery Variant (deceptive)
-------------- ---------------- ------------------------
Leg Spinner leg break (L→O) googly (O→L)
Off Spinner off break (O→L) doosra (L→O)
Latest Updates & Trends
- Heightened Scrutiny of Actions: Cricket’s governing bodies continue to test bowlers for legal action, especially those turning out deliveries with subtler motion.
- Biomechanics & Analytics: Modern technology (high-speed cameras, motion capture) helps analyze spin, seam orientation, wrist angle, and elbow flex. Coaches use this to refine deliveries or detect illegal actions.
- Emerging Talent: Younger bowlers are experimenting with variations from early stages, blending classic and mystery deliveries to stay unpredictable.
- Rule Clarifications: The enforcement of elbow flex limits, definition of acceptable variation, and the protocols for assessment (reporting, testing) continue to evolve to balance innovation and fairness.
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Conclusion
The googly and doosra are legendary spin variations that capture cricket’s heart of deception and subtle mastery. While the googly has long been well-established in a spinner’s arsenal, the doosra—despite its greater difficulty and controversy—remains a compelling variation for off-spinners daring enough to master it.
As technology, biomechanics, and match strategies evolve, so too will these deliveries. Yet their core remains timeless: surprise, disguise, and the art of making the unexpected happen.