HOUSTON (AP) — Yordan Alvarez hit his seventh home run of the season and Spencer Arrighetti struck out 10 in six strong innings to lead the Houston Astros to a 3-1 win over the Colorado Rockies on Wednesday night.
Alvarez, who took Jose Quintana deep in the third inning, is tied for second in the majors in homers.
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Houston Astros pitcher Spencer Arrighetti delivers during the first inning of a baseball game against the Colorado Rockies, Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
Houston Astros designated hitter Yordan Alvarez is congratulated in the dugout after hitting a solo home run during the third inning of a baseball game against the Colorado Rockies, Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
Colorado Rockies pitcher Jose Quintana delivers during the first inning of a baseball game against the Houston Astros, Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
Houston Astros right fielder Cam Smith fields a base hit by Colorado Rockies' Mickey Moniak during the first inning of a baseball game Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
Colorado Rockies' Willi Castro reacts after being hit on the hand by a pitch during the fourth inning of a baseball game against the Houston Astros, Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
Arrighetti (1-0) gave up two hits and one run in his first major league start this season after being recalled from Triple-A following an injury to right-hander Cody Bolton.
Houston has won two straight following an eight-game skid. The Rockies have lost six in a row after winning their previous four.
The Rockies had runners on first and third with two outs in the seventh, but Bryan Abreu retired TJ Rumfield on a groundout. Enyel De Los Santos struck out two in a scoreless ninth to get the save for a second night in a row.
Christian Walker opened the scoring for the Astros with a bases-loaded sacrifice fly in the first. Cam Smith followed with another sac fly.
Colorado's Ezequiel Tovar walked to open the second and scored on a double by Willi Castro.
Troy Johnston and Castro both left the game after being hit by pitches from Arrighetti. Johnston was hit in the right thigh, and the Rockies said he had a bruised quadriceps.
Castro was hit on the right hand in the fourth and was removed from the game. Manager Warren Schaeffer said X-rays on Castro’s hand were negative but that it was swollen.
Quintana (0-1) allowed three hits and three runs while walking four in 3 2/3 innings in his return after missing more than two weeks with a hamstring injury.
Right-hander Ryan Weiss (0-2, 7.36 ERA) will start for Houston in Thursday night’s finale of the three-game series. The Rockies had not announced a starter.
AP MLB: https://apnews.com/hub/mlb
Houston Astros pitcher Spencer Arrighetti delivers during the first inning of a baseball game against the Colorado Rockies, Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
Houston Astros designated hitter Yordan Alvarez is congratulated in the dugout after hitting a solo home run during the third inning of a baseball game against the Colorado Rockies, Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
Colorado Rockies pitcher Jose Quintana delivers during the first inning of a baseball game against the Houston Astros, Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
Houston Astros right fielder Cam Smith fields a base hit by Colorado Rockies' Mickey Moniak during the first inning of a baseball game Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
Colorado Rockies' Willi Castro reacts after being hit on the hand by a pitch during the fourth inning of a baseball game against the Houston Astros, Wednesday, April 15, 2026, in Houston. (AP Photo/Kevin M. Cox)
LONDON--(BUSINESS WIRE)--Oct 29, 2026--
Businesses are buying artificial intelligence far faster than they can turn it into real productivity gains, according to research published today by The Productivity Institute at Alliance Manchester Business School, The University of Manchester, commissioned by Bytes Technology Group, a UK FTSE 250 technology company.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261028165873/en/
The report – The AI Ambition Gap– brings together the latest evidence from around the world on AI and productivity, alongside interviews with experts from business, academia and government. It finds that AI makes individual tasks dramatically quicker, but those gains shrink every time AI steps up one level from task to a whole job, from team to the organisation, and from organisation to the wider economy.
Where the gains leak away
Studies reviewed in the report show customer-support staff resolving 14% more customer queries an hour with an AI assistant, with the biggest gains for less experienced staff. Professionals using AI finished writing and analysis tasks 40% faster, and to a higher standard.
Across whole organisations, however, AI use is still shallow. Nearly nine in ten (89%) organisations use AI somewhere in the business. Most workers use it for no more than one to two hours per week. Only one in four has changed how work is done to make the most of it. Fewer than half (46%) of organisations have got beyond pilot projects, and only 6% of firms are getting 5% or more of their profits from AI.
Software development shows the problem clearly. Developers using AI coding tools produce more than three times as much code, but release only 30% more software. The gap is due to the need for people who still have to check, test and launch it.
Management, not technology
The researchers identify an “AI ambition gap”: the difference between what AI could do for a business and what it actually delivers. They conclude that closing this gap requires leaders to set a clear strategic direction, create incentives for change, and equip staff with the skills and confidence to try things safely. Above all, leaders must redesign whole workflows so that faster individual tasks translate into better results across the business.
Good management is the clearest dividing line. UK companies that were better managed in 2020 were more likely to be using AI by 2023, regardless of their size, age, sector or location. Differences in management practices, together with workforce and company characteristics, explain around 80% of the gap between the shares of US and European workers using generative AI at work.
The report also explains why AI can look as if it is not paying off. Companies spend heavily up front on retraining staff, reorganising work and sorting out their data. Those costs show up straight away, but the payback comes later, so productivity can dip before it rises. Economists call this the “J-curve”.
The prize for the UK
Productivity growth across advanced economies has roughly halved since the mid-2000s, from around 2% a year to about 1%. The researchers judge that AI could most plausibly add 0.5 to 0.7 percentage points a year to UK productivity growth, which they call “a significant step change”.
The UK is well placed to benefit. The report cites research comparing the UK with five other countries (the US, Brazil, Colombia, India and South Africa), showing it has the largest share of workers in jobs where AI has considerable scope to complement human expertise. This partly reflects its large financial and professional services sectors, although realising these benefits requires appropriate skills and organisational support.
The report says the quickest win for the UK and Europe is not building new AI tools but putting existing ones to work in their strongest industries, such as health, professional services and advanced manufacturing.
Sam Mudd, CEO of Bytes Technology Group, said, “AI takes extraordinary capital to build and almost nothing to try, so it is arriving in every organisation whether leaders have a plan or not. Across our customer base, companies in the same sector are making completely opposite bets, from licences for every employee to nothing at all. Neither guarantees results. This research shows that the organisations pulling ahead are the ones treating AI as a business change, with clear goals, safe space to experiment and the skills to scale what works.”
Professor Bart van Ark, The Productivity Institute, The University of Manchester, said, “AI’s productivity potential becomes real when faster tasks lead to better performance across the business. The ambition gap lies between those individual efficiencies and sustained business results. Closing it requires firms to invest in management, skills and the redesign of workflows alongside the technology.”
Closing the gap
The report sets out seven enablers to realise the AI ambitions. For business leaders: set a clear goal for what AI should achieve, train people properly, connect technical feasibility with economic viability, and be ready to change how work is done. For government: clear rules tailored to each sector, better local support for businesses, and stronger links between AI research and the companies putting it to use.
The full report is available at https://aiambitiongap.bytes.co.uk/.
Notes to editors
About Bytes Technology Group
Bytes Software Services helps organisations make technology work harder for their business. We combine technical expertise, commercial insight and deep understanding of our customers to shape the right technology approach around what they are trying to achieve, rather than around any single solution or vendor. Across cloud, cyber security, AI and digital transformation, we help customers cut through complexity, make confident choices and turn technology investment into meaningful business outcomes. https://www.bytes.co.uk/
About The Productivity Institute
The Productivity Institute (TPI) is a UK-wide research organisation focused on understanding and addressing the UK’s longstanding productivity challenges. Funded by the ESRC and headquartered at Alliance Manchester Business School, TPI brings together researchers from a national network of academic partners and works with policymakers, businesses and regional organisations to ensure productivity research informs the decisions that shape the economy. https://www.productivity.ac.uk/
Sam Mudd, CEO of Bytes Technology Group, said, “AI takes extraordinary capital to build and almost nothing to try, so it is arriving in every organisation whether leaders have a plan or not."
