Surfaces, Balls and Reserves β Where the Ashes Will Be Decided
Two days to go.
England's opening match in Australia begins on the morning of Friday.
With the help of CricViz, we look at where the highly awaited Ashes series in years could be determined.
Itβs challenging to score runs, isn't it?
Batsmen on both teams of the Ashes rivalry might be wondering why they are even planning to show up.
Much of the build-up has centred around the perceived challenge of batting successfully, especially for the first Test on a Perth pitch labeled a "lush, challenging surface".
Regarding batting in Australia, especially against pace bowling, no country has been more difficult in which to accumulate runs over the last five years.
There are two reasons for this: wickets and cricket balls.
Taken as a collective, the pitches produced in Australia have recently proved to be the quickest, highest bouncing and among the least predictable in the world.
Pace and inconsistent bounce are the perfect recipe for tough batting.
A long-standing narrative from England's cricketing circles paints the Kookaburra ball used in this country as a ineffective weapon for a pace bowler.
A new version of the Kookaburra was rolled out six years ago, resulting in increased seam movement.
Seam is a much bigger weapon than swing in this country.
After the new ball's introduction, fast bowlers are averaging 25 runs per wicket in Australia.
Test cricket is about problem solving.
When bowlers dominate, performances of batters can be the deciding factor, and vice-versa.
If this Ashes be bowler-dominated, a batter could have the opportunity to be the difference between the two teams.
What's going on with the Australian pace attack?
For once, England have toured Australia with their pace attack largely intact, while the home side are the ones affected by fitness issues.
Captain Pat Cummins will miss at least the opening match with a back injury, and Josh Hazlewood is unavailable for an unspecified time because of a hamstring problem.
Pat Cummins, Josh Hazlewood and Starc were first united as a trio for the 2017-18 series.
From that point, they have combined to claim 81% of the dismissals taken by Australian fast bowlers in matches in Australia.
The Australian team have rarely had to look elsewhere because of the effectiveness and durability of the 'big three'.
On the occasions Australia have needed a back-up, Scott Boland has been sensational, taking 62 wickets in 14 matches at an average under 17.
Aside from Scott Boland, other members of Australia's supporting cast have performed well.
Neser, Jhye Richardson and Pattinson all average below 30 in home Tests.
The most recent occasion Australia entered a home match without both key bowlers, and were defeated, was in 2012.
The past two times they have played at home without the pair, they have won by a combined 694 runs, including a win against England in Adelaide four years ago.
In infrequent cases Australia have had to go past their superstar pacemen, outcomes have remained strong β England should take heed.
Challenging Openings
Recall the time England struggled to identify an opening batsman to partner Alastair Cook?
Sir Chef went through partners faster than Watford go through managers.
Not anymore.
Since Ben Duckett and Crawley were paired at the top of the England order at the end of 2022, no opening pair in the world has scored more runs together.
The pair's effectiveness as a combination has been a factor in Crawley being supported through some patchy form.
The Kent man, who memorably hit the first ball of the last Ashes series for a boundary, has also been identified as having the game for Australia.
His batting average rises when the bowling gets faster.
By contrast, the Australian opening lineup is in a constant state of flux, yet to fill the David Warner-shaped hole.
Following Warner's retirement at the beginning of 2024, Khawaja has walked out with five various openers in 15 Tests.
Yet to debut Jake Weatherald appears likely to become the sixth in 16 on Friday, giving Australia an all-left-handed opening combo.
It's not only the opening pair that has posed issues for Australia.
Labuschagne, Australia's regular number three, was shifted to open for the World Test Championship final, then dropped entirely.
Home performances has brought him back, probably back at three.
In seven Tests in 2025, the Australian top order have a combined average of 25.37.
Only the top threes of Zimbabwe and the West Indies have done worse.
Spin war
Between two closely matched sides, there is one area where Australia are unquestionably superior β spin bowling.
Nathan Lyon of Australia, all 562 Test wickets of him, is one of the finest finger-spin bowlers to play the game.
England's Shoaib Bashir is a somewhat successful selection punt, appearing out of touch after a finger injury, while Jacks is primarily a batter.
It would seem logical for the home team to want Lyon at the front, but bowling spin has been incredibly hard work in Australia for the last decade.
In that time, spinners have averaged nearly 44 in this country, albeit Lyon's record holds up well compared to the struggles of overseas spinners.
Another challenge for Lyon is physically getting on to bowl.
Recall the potency of fast bowling?
It is reducing Lyon's time with ball in hand.
In the 2017-18 Ashes here, Lyon was averaging 50 overs per Test.
Last year, in five matches against India, it was only half as many.
Tests in Australia are 25% shorter since the new Kookaburra was brought in, meaning the spinner has fewer opportunities to influence the game.
Right place, right time?
The English team have a depressing habit of being beaten in an away Ashes before Santa Claus has loaded his sleigh.
The series began in Brisbane, where they have not won since 1986.
Recently, that has been followed with a floodlit Test in Adelaide.
The visitors have one win in seven pink-ball Tests worldwide, while Australia have won 13 out of 14.
Then comes Perth, a city England have played at on 14 occasions since 1970 and won only once, against a weakened Australia in 1978.
This time, the initial three venues on the itinerary are the same, only in a different order and under altered conditions.
Perth hosts an Ashes opener for the first time, not at the fabled Waca β scene of many an England humbling β but the modern Perth Stadium.
It remains a tough assignment, though one the tourists approach with no historical baggage.
The Gabba is the venue for the second Test, the day-nighter.
The most recent occasion Australia played a pink-ball Test at the Brisbane, they were stunned by West Indies.
Similarly, the Australians are now unaccustomed to playing day matches at the typical floodlit ground Adelaide Oval.
In the two red-ball matches played in the Adelaide since 2014, Australia were defeated once, to the Indian team, in 2018.
The re-jigged schedule gives England a fresh attempt at starting an away Ashes well, albeit with pitfalls.
The home side have won four out of five matches played at Perth Stadium, though the single loss came in the latest game β against India the previous year.
Every Test at the new venue has been claimed by the team setting a target.
England often complicate floodlit Tests, when data suggest the pink ball does not perform much differently from its red counterpart.
The issue in {day-night matches|