Birdie GAiSwing Analysis
Pitching Wedge · Full Swing Analysis

André Rennes

A frame-by-frame review of the October 28 pitching-wedge swing at Mariners Point, measured with the full reference frame (grid, center lines and diagonals), plus the complete range-screen readout. Third wedge report, and the first with ball-flight data.

PlayerAndré Rennes (right-handed)
ClubPitching Wedge · report #3
LocationMariners Point Golf Center, Foster City, CA
Footage1 swing · angled down-the-line · full body + range screen
Session dateOctober 28, 2026

1 Executive summary

Bottom line: a strong wedge. 115 yds total, 113 carry, 89.2 mph ball speed, above the LPGA Tour pitching-wedge averages, with a 26-yd apex and a soft 47° landing.

The swing is compact and repeatable: ~1.9:1 tempo, hips holding their depth, a held finish. The constant is here too: the head drops about 6 inches by impact. The bigger story is gapping: the wedge flew only 3 yds shorter than the 9-iron hit the same day (116 carry).

Strength

Wedge distance

113 carry beats the LPGA wedge average (~107) and lands soft at 47°.

Priority 1

Stay tall

Keep the cap on its address line; the dip starts in the first 0.25 s of the backswing.

Priority 2

Open the 9-iron gap

A lower 9-iron launch should add ~8–10 yds and restore a clean step over the wedge.

2 Ball flight — range screen

Range screen readout
MetricAndré PW (Oct 28)André 9-iron (Oct 28)LPGA Tour avg (PW)PGA Tour avg (PW)
Ball speed89.2 mph ★92.2 mph~86 mph102 mph
Club speed (est.)~67–69 mph~66–67 mph~70 mph83 mph
Carry113 yds ★116 yds~107 yds136 yds
Flat carry113 yds115 yds——
Total115 yds ★117 yds——
Launch angle28°27°~25°24.2°
Apex79 ft (26 yds)78 ft~23 yds29 yds
Landing angle47°47°~48°52°
Curve15 ft left6 ft left——
Hang time5.2 s5.2 s——
Proximity79 ft73 ft——

★ first pitching-wedge ball data (reports #1–#2 had none), so these set the baseline. The total updated from 114 to 115 as the ball stopped. Club speed isn't on the screen: at a typical wedge smash of ~1.30–1.33, 89.2 mph of ball speed means about 67–69 mph. Curve direction read from the brighter arrow (reflections on the panel). LPGA wedge figures are approximate.

What it means: the wedge is doing its job: a high, soft-landing ball that carries past the LPGA average. Put next to the 9-iron, though, the two clubs fly almost the same: 3 yds apart in carry, with the same apex, landing angle and hang time. The 9-iron is the one underperforming: its 27° launch is wedge-like.

3 Timing & tempo — measured from the video

30 frames per second, so each time is accurate to about ±0.03 s. Takeaway starts at 4.37 s, the club reaches the top at ~4.83 s, and impact is at ~5.08 s.

GroupBackswingDownswingRatio
André (PW #3, Oct 28)~0.47 s~0.25 s~1.9:1
André (PW #2, Oct 11)~0.60 s~0.22 s~2.8:1
André (PW #1, Sep 19)~0.63 s~0.28 s~2.2:1
André (9-iron #1, Oct 28)~0.50 s~0.25 s~2:1
PGA Tour (Tour Tempo, "24/8")~0.80 s~0.27 s3:1

Tour figure: John Novosel, Tour Tempo.

What it means: the backswing is shorter than in his earlier wedge reports (0.47 vs 0.60 s). Letting it finish, as in PW #2, brings back his best wedge rhythm (2.8:1) without losing speed.

4 The reference frame — how this swing was measured

Reference frame
  • Grid: each square is about 5 inches (~9 px per inch at the golfer), scaled from his hip-to-ankle length, so treat distances as ±1–2 inches.
  • Vertical center line (light green): the head's address position. Horizontal lines: head height (white) and hip height (light green) at address.
  • Two corner diagonals (green): a fixed perspective scaffold for depth.
  • Paths: the red trail is the head and the yellow trail is the hands, frame by frame from address to impact. The red circle is the ball's address spot (already in the air in this frame).
  • Body points were tracked automatically on every frame (90 frames, 3.6–6.6 s), then checked by eye at each key position. The camera is fixed.

5 Swing sequence

Nine key positions, filmed from behind at an angle (down-the-line side). The target is into the picture.

Photo 1 · Addresst 4.23s · frame 20
Photo 2 · Takeawayt 4.47s · frame 27
Photo 3 · Lead arm parallelt 4.60s · frame 31
Photo 4 · Topt 4.83s · frame 38
Photo 5 · Arm parallel (down)t 4.97s · frame 42
Photo 6 · Impactt 5.07s · frame 45
Photo 7 · Ball launchedt 5.10s · frame 46
Photo 8 · Releaset 5.20s · frame 49
Photo 9 · Finisht ≈7.0s · held

Photos are numbered in the order they happen in the swing.

Impact frames

Impact close-up: club arriving with the ball at rest, ball launched one frame later, then gone.

6 Position-by-position biomechanics

Club: Pitching Wedge, read from the "P" sole badge André shows at the end of the clip. Logged as report #3.

Photo 1 — Address Good

  • Athletic posture, weight centered, hands just ahead of the clubhead.
  • Ball centered between the alignment sticks, the right spot for a full wedge.

Photo 2 — Takeaway Good

  • Hands, arms and chest move away together.
  • The head has started to sink (~2 in) as he loads.

Photo 3 — Lead arm parallel Watch

  • Lead arm nearly parallel at ~0.23 s.
  • The head is ~4 in lower and ~3 in toward the ball: the dip starts early.

Photo 4 — Top Good

  • Compact, full turn: the club is just short of parallel, right for a wedge (~0.47 s backswing).
  • Hips keep their depth: no slide toward the ball.

Photo 5 — Arm parallel (down) Good

  • Hands drop in front of the chest; the lower body leads.
  • Quick, smooth transition.

Photo 6 — Impact Head down

  • Clubhead arriving at the ball (~5.08 s); the ball is airborne in the next frame.
  • The head is ~6 in lower and ~3 in closer to the ball than at address.
  • Hips hold their depth (no early extension) but rise ~2 in.
  • Hands back at their address spot.

Photo 7 — Ball launched Good

  • The ball leaves on a high line (28° launch on the screen).
  • Airborne within 1/30 s of contact: a clean strike.

Photo 8 — Release Good

  • Arms extend toward the target, chest keeps rotating.
  • The head rises only after the ball is gone.

Photo 9 — Finish Excellent

  • Full, balanced finish, belt buckle to the target, trail toe on the ground.
  • Held while he watches the ball land: the sequence held together.
Measure (vs address)TopImpactReading
Head, height~4½ in down~6 in downFix same dip as PW #2 and 9-iron
Head, toward ball~4 in~3 inWatch moves with the dip
Hips, depth (toward ball)≈ 0 in~1 in backGood no early extension
Hips, height≈ same~2 in upWatch legs straighten slightly
Hands at impact—≈ address spotGood back to address

7 Where the wedge sits in the bag

ClubCarryTotalBall speedLaunch
7-Iron144 yds147 yds104 mph22°
8-Ironno report yet
9-Iron #1 (Oct 28)116 yds117 yds92.2 mph27°
Pitching Wedge #3 (today)113 yds115 yds89.2 mph28°

Gap check: 7-iron → 9-iron is 28 yds, but 9-iron → wedge is only 3 yds. A typical step is 10–12 yds per club. The wedge numbers look right; the 9-iron is launching like a wedge (27°). With the head staying level and the hands ahead, the 9-iron should climb toward ~123–125 carry and open the gap.

8 Diagnosis

  1. Head dip (~6 in): same pattern as PW #2 (4–5 in) and his irons. With a wedge it's less costly; with the 9-iron it erases the gap.
  2. Hips hold depth: no early extension, consistent across his recent reports.
  3. Tempo ~1.9:1: a shorter backswing than his earlier wedges; plenty of speed.
  4. Contact: clean; the flight numbers confirm it.

9 Next steps — keep it simple

1

Cap on the line

At address, note where the cap sits against the background. Keep it there until the ball is gone. 10 slow swings, then full speed.

2

9-iron vs wedge test

Hit 5 of each, alternating. Goal: 9-iron launch under 25° and a 10+ yd carry gap.

3

Finish the backswing

Let it complete (~0.6 s) as in PW #2: "one-and" up, "two" down.

10 Limitations & next capture

Confidence: high on ball flight (range screen) and tempo (frame by frame), moderate on head and hip distances.