Stefi Magnetica (AUS) Horse
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About
At Randwick's R8 Petaluma Apollo Stakes, 5yo bay mare Stefi Magnetica, an Australian‑bred trained by Bjorn Baker, is out of Mid Summer Music and by All Too Hard. With a Group One win and $7,305,800 in career earnings, she is classed as an elite racehorse. On 5 Apr 2025 at Randwick, jockey Jason Collett guided her to her biggest triumph, winning the $4,000,000 3yo+ Open Handicap over Royal Patronage. Punters have found her very rewarding; betting on her throughout her career would have delivered a 70% return on investment.
Raced At
Canterbury • Warwick Farm • Flemington • Randwick • Rosehill Gardens • Eagle Farm • Doomben • Orange • Hawkesbury • Wellington • Gold CoastRace Record
| Event Summary | Runner Stats | Rank |
|---|---|---|
| Canterbury 06-Feb-26 1106m GOOD 4 R3 OPEN-BT, Winning Time: 01:06.590 Sectionals: 600m 00:34.860 1st Shangri La Boy ( T Clark ) 2nd Stefi Magnetica ( J Collett ) 0.60L 3rd O'sheamus ( Z T Lloyd ) 4.34L | J Collett 0.60L | 2 (8) |
| Warwick Farm 22-Jan-26 900m HEAVY 8 R1 GROUP-BT, Winning Time: 00:54.860 Sectionals: 600m 00:35.010 1st Stefi Magnetica ( J Collett ) 2nd Verona Rose ( A J Calder ) 0.18L 3rd Angel Capital ( J B Mcdonald ) 1.85L | J Collett | 1 (8) |
| Flemington 08-Nov-25 1600m SOFT 6 R7 G1 CANTALA STKS $270,000 (of $3,000,000) Barrier 1, Winning Time: 01:38.940, SP: 11.00 In-running: Settled 5th, 1200m 5th, 800m 5th, 400m 6th Sectionals: 600m 00:38.540 1st Ceolwulf ( C Schofield 59 ) 2nd Pericles ( B J Melham 59 ) 0.06L 3rd Stefi Magnetica ( J Collett 57 ) 4.56L See full results | J Collett 57kg 4.56L | 3 (9) |
| Randwick 25-Oct-25 1400m GOOD 4 R9 G2 INVITATION $1,000,000 (of $2,000,000) Barrier 5, Winning Time: 01:22.760, SP: 3.90 In-running: Settled 8th, 800m 8th, 400m 8th Sectionals: 600m 00:35.120 1st Stefi Magnetica ( J Collett 59.5 ) 2nd Gerringong ( N C Rawiller 57 ) 0.33L 3rd Gangsta Granny ( T Clark 58 ) 0.91L See full results | J Collett 59.5kg | 1 (12) |
| Rosehill Gardens 13-Oct-25 1030m GOOD 4 R1 OPEN-BT, Winning Time: 01:01.680 Sectionals: 600m 00:34.540 1st Beiwacht ( A Hyeronimus ) 2nd Stefi Magnetica ( J Collett ) 0.02L 3rd Memo ( T Sherry ) 2.08L | J Collett 0.02L | 2 (8) |
| Rosehill Gardens 13-Sep-25 1200m SOFT 6 R7 G2 SHERACO $13,250 (of $300,000) Barrier 8, Winning Time: 01:10.400, SP: 7.50 In-running: Settled 8th, 800m 8th, 400m 6th Sectionals: 600m 00:33.930 1st Manaal ( J Collett 58 ) 2nd Dark Glitter ( M G Bourke 54 ) 0.54L 3rd Gangsta Granny ( T J Schiller 54 ) 1.74L 4th Stefi Magnetica ( R King 59 ) 3.22L See full results | R King 59kg 3.22L | 4 (8) |
| Randwick 02-Sep-25 1050m SOFT 7 R1 OPEN-BT, Winning Time: 01:04.390 Sectionals: 600m 00:34.390 1st Airman ( Z T Lloyd ) 2nd Givemethebeatboys ( R Bayliss ) 2.22L 3rd Joliestar ( J B Mcdonald ) 3.03L 4th Stefi Magnetica ( J Collett ) 3.13L | J Collett 3.13L | 4 (8) |
| Canterbury 18-Aug-25 1100m HEAVY 8 R1 GROUP-BT, Winning Time: 01:09.260 Sectionals: 600m 00:36.530 1st Converge ( T Clark ) 2nd Stefi Magnetica ( J Collett ) 0.43L 3rd Lindermann ( N C Rawiller ) 3.38L | J Collett 0.43L | 2 (5) |
| Randwick 07-Aug-25 850m HEAVY 9 R4 GROUP-BT, Winning Time: 00:53.610 Sectionals: 600m 00:36.290 1st Manaal ( D M Lane ) 2nd Wodeton ( J B Mcdonald ) 0.53L 3rd Clean Energy ( T Clark ) 0.66L 4th Stefi Magnetica ( J Collett ) 0.67L | J Collett 0.67L | 4 (8) |
| Randwick 12-Apr-25 1600m GOOD 4 R9 G1 3YO+ F&M Open Weight For Age $190,000 (of $1,000,000) Barrier 4, Winning Time: 01:34.580, SP: 6.50 In-running: Settled 6th, 1200m 6th, 800m 5th, 400m 5th Sectionals: 600m 00:34.360 1st Fangirl ( J B Mcdonald 57 ) 2nd Stefi Magnetica ( J Collett 57 ) 0.84L 3rd Atishu ( N Rawiller 57 ) 0.87L See full results | J Collett 57kg 0.84L | 2 (12) |
| Randwick 05-Apr-25 1600m GOOD 4 R8 G1 3YO+ Open Hcp $2,439,250 (of $4,000,000) Barrier 5, Winning Time: 01:35.280, SP: 18.00 In-running: Settled 7th, 1200m 7th, 800m 8th, 400m 7th Sectionals: 600m 00:34.170 1st Stefi Magnetica ( J Collett 54.5 ) 2nd Royal Patronage ( T Clark 54.5 ) 0.14L 3rd Encap ( R Jones 51 ) 0.40L See full results | J Collett 54.5kg | 1 (20) |
| Rosehill Gardens 22-Mar-25 1500m GOOD 4 R7 G1 3YO+ Open Weight For Age $10,000 (of $1,000,000) Barrier 5, Winning Time: 01:29.300, SP: 16.00 In-running: Settled 4th, 800m 4th, 400m 5th Sectionals: 600m 00:33.660 1st Gringotts ( T Berry 59 ) 2nd Fangirl ( J B Mcdonald 57 ) 0.02L 3rd Ceolwulf ( C Schofield 59 ) 0.15L 6th Stefi Magnetica ( J Collett 57 ) 1.70L See full results | J Collett 57kg 1.70L | 6 (11) |
| Randwick 08-Mar-25 1300m GOOD 4 R8 G1 3YO+ Open Weight For Age $7,500 (of $750,000) Barrier 7, Winning Time: 01:14.870, SP: 5.50 In-running: Settled 5th, 800m 5th, 400m 3rd Sectionals: 600m 00:33.420 1st Royal Patronage ( T Clark 59 ) 2nd Here to Shock ( N Rawiller 59 ) 0.37L 3rd Magic Time ( J Childs 57 ) 1.08L 8th Stefi Magnetica ( Z Lloyd 57 ) 4.65L See full results | Z Lloyd 57kg 4.65L | 8 (11) |
| Randwick 24-Feb-25 1050m GOOD 4 R5 OPEN-BT, Winning Time: 01:02.560 Sectionals: 600m 00:33.420 1st Kibou ( R Bayliss ) 2nd Stefi Magnetica ( Z Lloyd ) 2.70L 3rd Ka Bling ( T Sherry ) 4.86L | Z Lloyd 2.70L | 2 (10) |
| Randwick 13-Feb-25 850m SOFT 6 R2 OPEN-BT, Winning Time: 00:50.620 Sectionals: 600m 00:33.570 1st Enriched ( R Bayliss ) 2nd Clean Energy ( T Clark ) 0.21L 3rd Stefi Magnetica ( Z Lloyd ) 0.38L | Z Lloyd 0.38L | 3 (10) |
| Flemington 09-Nov-24 1600m GOOD 4 R7 G1 3YO+ Open Weight For Age $135,000 (of $3,000,000) Barrier 4, Winning Time: 01:36.020, SP: 13.00 In-running: Settled 6th, 1200m 7th, 800m 9th, 400m 9th Sectionals: 600m 00:34.440 1st Mr Brightside ( C Williams 59 ) 2nd Antino ( M Zahra 59 ) 0.46L 3rd Fangirl ( J B Mcdonald 57 ) 0.92L 4th Stefi Magnetica ( C Schofield 57 ) 1.12L See full results | C Schofield 57kg 1.12L | 4 (11) |
| Rosehill Gardens 02-Nov-24 1500m GOOD 4 R8 4YO Open Set Weight $225,000 (of $10,000,000) Barrier 4, Winning Time: 01:27.980, SP: 11.00 In-running: Settled 19th, 800m 16th, 400m 13th Sectionals: 600m 00:35.690 1st Lake Forest ( C Fallon 56.5 ) 2nd Lazzat ( A Orani 56.5 ) 0.51L 3rd Tom Kitten ( B J Melham 57.5 ) 0.58L 5th Stefi Magnetica ( Z Lloyd 55.5 ) 1.96L See full results | Z Lloyd 55.5kg 1.96L | 5 (20) |
| Randwick 19-Oct-24 1200m SOFT 5 R7 G1 Open Weight For Age $700,000 (of $20,000,000) Barrier 5, Winning Time: 01:08.760, SP: 15.00 In-running: Settled 6th, 800m 6th, 400m 8th Sectionals: 600m 00:33.850 1st Bella Nipotina ( C Williams 56.5 ) 2nd Giga Kick ( M Zahra 58.5 ) 0.12L 3rd Growing Empire ( K Mcevoy 53 ) 1.31L 9th Stefi Magnetica ( Z Lloyd 56.5 ) 2.34L See full results | Z Lloyd 56.5kg 2.34L | 9 (11) |
| Rosehill Gardens 04-Oct-24 900m SOFT 5 R7 OPEN-BT, Winning Time: 00:55.000 Sectionals: 600m 00:34.700 1st Admitted ( R King ) 2nd Stefi Magnetica ( Z Lloyd ) 0.34L 3rd Jedibeel ( Z Wadick ) 2.56L | Z Lloyd 0.34L | 2 (6) |
| Randwick 21-Sep-24 1100m GOOD 4 R9 G2 3YO+ Open Set Weight With Penalties $190,000 (of $1,000,000) Barrier 7, Winning Time: 01:02.400, SP: 9.00 In-running: Settled 11th, 800m 11th, 400m 9th Sectionals: 600m 00:33.430 1st I Am Me ( J B Mcdonald 55 ) 2nd Stefi Magnetica ( Z Lloyd 56 ) 0.20L 3rd Mazu ( J Collett 56 ) 0.75L See full results | Z Lloyd 56kg 0.20L | 2 (11) |
| Randwick 09-Sep-24 1000m GOOD 4 R1 OPEN-BT, Winning Time: 01:00.130 Sectionals: 600m 00:34.330 1st Mazu ( R Bayliss ) 2nd Stefi Magnetica ( Z Lloyd ) 0.01L 3rd Think About It ( J Collett ) 0.14L | Z Lloyd 0.01L | 2 (6) |
| Eagle Farm 15-Jun-24 1400m GOOD 3 R8 G1 3YO+ Open Hcp $1,800,000 (of $3,000,000) Barrier 15, Winning Time: 01:21.000, SP: 15.00 In-running: Settled 16th, 800m 16th, 400m 8th Sectionals: 600m 00:35.070 1st Stefi Magnetica ( Z Lloyd 50 ) 2nd Bella Nipotina ( C Williams 56 ) 0.25L 3rd Vilana ( T Clark 53 ) 2.35L See full results | Z Lloyd 50 | 1 (18) |
| Eagle Farm 01-Jun-24 1400m SOFT 6 R6 G3 3YO Open Set Weight $28,500 (of $300,000) Barrier 2, Winning Time: 01:24.690, SP: 3.70 In-running: Settled 10th, 800m 8th, 400m 4th Sectionals: 600m 00:37.060 1st Roll On High ( V Duric 55 ) 2nd Rhythm Of Love ( J Collett 57 ) 0.50L 3rd Stefi Magnetica ( T Berry 55 ) 1.64L See full results | T Berry 55kg 1.64L | 3 (18) |
| Doomben 18-May-24 1200m SOFT 7 R8 G1 3YO+ Open Weight For Age $37,500 (of $1,500,000) Barrier 4, Winning Time: 01:10.600, SP: 41.00 In-running: Settled 9th, 800m 9th, 400m 9th Sectionals: 600m 00:35.360 1st Bella Nipotina ( C Williams 56.5 ) 2nd I Wish I Win ( J B Mcdonald 58.5 ) 0.05L 3rd Espiona ( N Rawiller 56.5 ) 1.04L 5th Stefi Magnetica ( T Clark 55 ) 1.48L See full results | T Clark 55kg 1.48L | 5 (9) |
| Randwick 30-Apr-24 1050m GOOD 4 R3 OPEN-BT, Winning Time: 01:02.340 Sectionals: 600m 00:33.840 1st Moravia ( T Berry ) 2nd Vanquished ( A Hyeronimus ) 0.49L 3rd Zou Tiger ( Z T Lloyd ) 0.83L 4th Stefi Magnetica ( R King 0 ) 1.07L | R King 0 1.07L | 4 (9) |
| Randwick 02-Mar-24 1400m SOFT 5 R8 G1 3YO F Open Set Weight $141,000 (of $750,000) Barrier 1, Winning Time: 01:22.630, SP: 17.00 In-running: Settled 4th, 800m 4th, 400m 3rd Sectionals: 600m 00:33.920 1st Tropical Squall ( A Hyeronimus 56 ) 2nd Stefi Magnetica ( T Berry 56 ) 0.12L 3rd Tutta La Vita ( T Schiller 56 ) 1.80L See full results | T Berry 56kg 0.12L | 2 (12) |
| Randwick 17-Feb-24 1200m SOFT 5 R8 G2 3YO F Open Set Weight $13,250 (of $300,000) Barrier 9, Winning Time: 01:09.350, SP: 26.00 In-running: Settled 11th, 800m 11th, 400m 10th Sectionals: 600m 00:34.150 1st Kimochi ( J Collett 56 ) 2nd Learning To Fly ( C Schofield 56 ) 0.07L 3rd Kristilli ( Z T Lloyd 56 ) 1.83L 4th Stefi Magnetica ( J Parr 56 ) 2.26L See full results | J Parr 56kg 2.26L | 4 (11) |
| Rosehill Gardens 03-Feb-24 1200m GOOD 3 R10 3,4YO BM 72 Hcp $14,000 (of $160,000) Barrier 6, Winning Time: 01:09.380, SP: 4.40 In-running: Settled 8th, 800m 8th, 400m 8th Sectionals: 600m 00:33.800 1st Wallenda ( J Collett 54 ) 2nd The Black Cloud ( J Ford 53.5 ) 0.20L 3rd Stefi Magnetica ( Z Lloyd 53.5 ) 2.83L See full results | Z Lloyd 53.5kg 2.83L | 3 (9) |
| Flemington 20-Jan-24 1100m GOOD 4 R4 3YO F BM 78 Hcp $27,000 (of $150,000) Barrier 8, Winning Time: 01:03.070, SP: 3.80 In-running: Settled 7th, 800m 7th, 400m 9th Sectionals: 600m 00:32.740 1st Power Ballard ( J Mcneil 57.5 ) 2nd Stefi Magnetica ( J Melham 57.5 ) 1.75L 3rd Patchouli Dream ( T J Bull 57.5 , Cd 54.5 ) 2.50L See full results | J Melham 57.5kg 1.75L | 2 (9) |
| Orange 28-Dec-23 1010m SOFT 6 R7 BM58 $13,950 (of $27,000) Barrier 3, Winning Time: 00:58.050, SP: 2.60 In-running: Settled 6th, 800m 6th, 400m 5th 1st Stefi Magnetica ( R Downey 61 ) 2nd Fameux ( C Gallagher 60.5 ) 2.08L 3rd Kora Magic ( B Nock 58 , Cd 56 ) 2.27L See full results | R Downey 61kg | 1 (10) |
| Warwick Farm 22-Dec-23 810m SOFT 7 R12 3Y-BT, Winning Time: 00:47.540 Sectionals: 600m 00:33.530 1st Bonita Queen ( R King ) 2nd Stefi Magnetica ( J Stanley ) 1.67L 3rd Against The Law ( A B Collett ) 2.84L | J Stanley 1.67L | 2 (10) |
| Hawkesbury 12-Dec-23 800m GOOD 4 R11 OPEN-BT, Winning Time: 00:46.090 Sectionals: 600m 00:32.090 1st Vegas Raider ( J V Overmeire ) 2nd Stefi Magnetica ( R King ) 2.94L 3rd Mon Pierre ( A Morgan ) 3.25L | R King 2.94L | 2 (9) |
| Wellington 31-Jul-23 1100m SOFT 6 R2 2Y MDN-SW $13,950 (of $27,000) Barrier 4, Winning Time: 01:05.990, SP: 1.22 In-running: Settled 2nd, 800m 2nd, 400m 2nd 1st Stefi Magnetica ( A Morgan 55 ) 2nd Hammoon Summer ( J M Barrett 55 , Cd 53.5 ) 3.74L 3rd Magic Stella ( J Pracey-holmes 55 ) 5.35L See full results | A Morgan 55kg | 1 (9) |
| Warwick Farm 19-Jul-23 1100m SOFT 5 R2 2YF MDN-SW $5,200 (of $55,000) Barrier 1, Winning Time: 01:04.080, SP: 5.00 In-running: Settled 4th, 800m 4th, 400m 4th Sectionals: 600m 00:33.860 1st French Endeavour ( D Gibbons 56 ) 2nd Love And Light ( R Bayliss 56 ) 0.73L 3rd Stefi Magnetica ( T Clark 56 ) 2.01L See full results | T Clark 56kg 2.01L | 3 (13) |
| Warwick Farm 07-Jul-23 792m SOFT 5 R7 2YF-BT, Winning Time: 00:47.600 Sectionals: 600m 00:34.180 1st Eclair ( R Bayliss 0 ) 2nd Stefi Magnetica ( R King 0 ) 0.52L 3rd Autumnmation ( A Hyeronimus 0 ) 1.23L | R King 0 0.52L | 2 (8) |
| Hawkesbury 29-Jun-23 1000m SOFT 7 R3 MDN-SW $3,700 (of $40,000) Barrier 2, Winning Time: 00:58.090, SP: 2.60 In-running: Settled 6th, 800m 6th, 400m 6th Sectionals: 600m 00:33.060 1st Mission Ridge ( T Schiller 59 ) 2nd Full Revolution ( R Jones 55 ) 0.99L 3rd Stefi Magnetica ( T Clark 55 ) 2.08L See full results | T Clark 55kg 2.08L | 3 (6) |
| Rosehill Gardens 20-Jun-23 900m GOOD 4 R6 2YO BT, Winning Time: 00:54.770 Sectionals: 600m 00:35.260 1st Luna Field ( J Collett 0 ) 2nd Mchale ( L Magorrian 0 ) 1.38L 3rd Stefi Magnetica ( J Parr 0 ) 1.93L | J Parr 0 1.93L | 3 (10) |
| Rosehill Gardens 06-Jun-23 900m GOOD 4 R8 2YF-BT, Winning Time: 00:55.360 Sectionals: 600m 00:34.590 1st Waterski ( S Clipperton 0 ) 2nd Starmae ( R King 0 ) 0.12L 3rd I Am Famous ( J B Mcdonald 0 ) 3.52L 6th Stefi Magnetica ( A Hyeronimus 0 ) 6.87L | A Hyeronimus 0 6.87L | 6 (10) |
| Rosehill Gardens 28-Jan-23 1100m SOFT 5 R5 G3 WIDDEN $4,000 (of $200,000) Barrier 1, Winning Time: 01:03.300, SP: 20.00 In-running: Settled 6th, 800m 6th, 400m 7th Sectionals: 600m 00:33.770 Off midfield on rail, ran up on heels solid finale 1st Learning To Fly ( C Schofield 54.5 ) 2nd Steel City ( J Collett 54.5 ) 0.59L 3rd Mumbai Muse ( B Prebble 54.5 ) 2.78L 6th Stefi Magnetica ( R King 54.5 ) 4.96L See full results | R King 54.5kg 4.96L | 6 (9) |
| Gold Coast 14-Jan-23 900m SOFT 7 R2 DEBUT 2Y-SW $12,500 (of $500,000) Barrier 5, Winning Time: 00:53.170, SP: 8.00 In-running: Settled 10th, 400m 10th Sectionals: 600m 00:35.130 Squeezed early worked home strongly from near last 1st Rush Hour ( K Jennings 57 ) 2nd Getty ( T Berry 57 ) 0.50L 3rd Storm The Ramparts ( J Parr 57 ) 0.70L 5th Stefi Magnetica ( R King 55 ) 1.70L See full results | R King 55kg 1.70L | 5 (12) |
| Rosehill Gardens 29-Dec-22 900m GOOD 4 R9 2YF-BT, Winning Time: 00:55.290 Sectionals: 600m 00:34.410 1st Stefi Magnetica ( R King 0 ) 2nd Cigar Flick ( J B Mcdonald 0 ) 1.54L 3rd Charge By The Hour ( K Latham 0 ) 2.86L | R King 0 | 1 (6) |
| Warwick Farm 18-Nov-22 798m SOFT 5 R12 2YF-BT, Winning Time: 00:47.050 Sectionals: 600m 00:34.160 1st Stefi Magnetica ( R King 0 ) 2nd Zoukerette ( J Collett 0 ) 0.32L 3rd Hokusai ( R Bayliss 0 ) 1.10L | R King 0 | 1 (8) |